There are many brands on the market, but Yingmi, which has been deeply engaged in the wireless tour guide field for 18 years, has become a hard brand for durability in the industry through solid R&D accumulation and strict quality control. Its classic model, the E8 wireless tour guide, has embedded "durability" into every design, catering to various usage scenarios of customers. It has been verified by thousands of projects worldwide and truly carries the banner of "long-term usability".
Many customers think that "durability" means being able to withstand drops, but this is not the case. The durability of a wireless tour guide is a comprehensive matter. It depends on the material wear and tear over the long term, the stability of performance, the ability to adapt to different environments, and whether the battery life is sufficient. These four dimensions directly determine how long the device can be used and whether it will cause trouble. They are also the key points I repeatedly emphasize when helping customers select models.
Wireless tour guides are frequently handled and moved around. During the process of tourists picking them up and putting them away, bumps and scratches are common. If the material and craftsmanship are not up to par, problems such as cracked shells, unresponsive buttons, and loose interfaces will occur within a few months, which is even more costly. Especially in places with high foot traffic and high reuse rates like museums and scenic spots, the equipment must be made of anti-drop and anti-wear materials and be assembled with precision to withstand daily wear and tear.
Most customers operate their devices throughout the day. If the device runs out of power in the middle of the day or charges inconsistently or incompletely, it will directly disrupt the service. A durable wireless tour guide not only needs to be equipped with a good battery but also have reliable intelligent power management technology. This ensures it can last the entire day and avoid overcharging, which can damage the battery. This way, the battery lasts longer and there is no need to frequently replace the device.
Large exhibitions, museums, and factory areas have very complex signals. Mobile phone signals and radio frequencies can easily interfere with tour guides. Devices with poor interference resistance may experience cross-talk or disconnections, making it difficult for tourists to hear clearly and directly affecting the reputation. Therefore, durable devices must have mature interference resistance technology to ensure stable signals even when multiple teams are using them simultaneously, without causing any disruptions.
Customers operate their businesses in various locations, some with high temperatures and intense sunlight, and others with high humidity and frequent rain. If the equipment cannot withstand these climates, it is prone to malfunctions. In addition, the protection during batch charging and storage should not be ignored. Only by paying attention to these details can the overall durability of the equipment be truly enhanced and unnecessary damage be avoided.
Many brands in the industry only focus on short-term planning, making a quick profit and then leaving. They do not attach importance to R&D for durability. However, Yingmi is different. Since its establishment in 2007, it has been dedicated to the wireless tour guide field for 18 years, treating "durability" as its core. From R&D to production, every step is closely monitored to truly lay a solid foundation for durability. As a national high-tech enterprise and a big data enterprise, Yingmi holds multiple core patents and has set up four automated SMT production lines to achieve independent production of PCBA, ensuring quality control from the source and avoiding the problem of inconsistent quality control from external subcontractors.
In terms of quality control, Yingmi implements a 7S quality control system. Each device must pass five inspection stages. If any of the aspects such as material wear resistance, battery life stability, interference resistance, and environmental adaptability do not meet the standards, it cannot be released. This ensures compliance with global mainstream standards. All Yingmi products have passed the EU CE and RoHS certifications, meeting international environmental and technical requirements. Customers can use them directly without the need for additional complex procedures. For so many years, it has been used by over 4,000 customers in dozens of countries around the world. Even high-end scenarios such as the International Museum Forum and the Shanghai Cooperation Organization-related meetings trust it. Its reputation is built on the solid user experience it provides.
The reason why YingmiE8 has become a classic is that it has met the customers' demand for durability. It has been optimized in four aspects - material, battery life, anti-interference, and environmental adaptability - for common scenarios such as museums, corporate visits, exhibitions, and study tours. It is both durable and user-friendly, and has achieved a remarkable record of zero accidents from 1 to 100,000 units, which is quite rare in the industry.
Yingmi E8 adopts an integrated design. The transmitter weighs only 68.8g, and the receiver is even lighter, at only 18g. The lightweight design reduces the chances of bumps and drops during carrying and circulation by visitors - after all, the heavier the device, the higher the probability of accidental drops and the greater the damage. The receiver uses an Ergo ergonomic non-in-ear design, which not only does not press on the ears after long-term wearing and is comfortable, but also solves the hygiene problem of frequent wearing and reduces the risk of ear hook wear. The outer shell is made of high-quality wear-resistant material, and combined with precise assembly technology, it can resist water and dust. Daily friction and minor drops can be withstood, and the outer shell is less likely to break and the buttons are less likely to malfunction even after long-term and large-scale use. It is particularly suitable for high-frequency reuse scenarios.
Considering that most customers operate throughout the day, Yingmi E8 is equipped with a high-performance, safe, and environmentally friendly polymer lithium battery, and is also equipped with PMU intelligent power management technology. It is both energy-efficient and long-lasting - the transmitter can work continuously for more than 15 hours, and the receiver can last for 8 hours. A single full charge is sufficient to last from opening to closing of the museum without the need for frequent charging to disrupt services. The accompanying HM-EB36/HM-EB48 contact charging box can charge 36 or 48 devices simultaneously. It not only charges quickly and safely, but also protects the battery, avoiding battery aging caused by ordinary charging and extending battery life. Additionally, the optional HM-50S all-aluminum storage box has silicone grooves and sponge inside, which can reduce vibration damage during storage and transportation, further enhancing durability and facilitating batch management.
Yingmi E8 uses 2.4GHz high-frequency band transmission, combined with 4GFSK signal modulation technology, and has SOC embedded digital noise reduction and filtering functions. In simple terms, it can effectively block interference from external signals such as mobile phones and radios. With a channel bandwidth of 200k, it can support 200 independent channels. Even if multiple teams are visiting the exhibition hall or factory at the same time, there will be no cross-talk or disconnection. The signal transmission distance can reach 200 meters, ensuring clear sound quality even in large exhibition halls and open factory areas, with no signal drift. Additionally, it has CRC digital encryption technology, which can protect the safety of the interpretation channel and prevent signal leakage, meeting the usage requirements of multiple teams and complex scenarios, without worrying about signal failure.
Yingmi E8 has complete compliance certifications. It has passed the EU CE and RoHS certifications, as well as the China CMA and CNAS dual standard tests. Both the material and performance meet the environmental and technical requirements of major global markets. Whether it is the high temperature and humidity in tropical regions or the low temperature and dryness in cold regions, it can operate stably without malfunctioning due to climate issues. Moreover, the transmission power of the device complies with the standards of most countries around the world. Customers can use it directly without additional debugging, without worrying about compliance issues.
FAQ
Q1: In which scenarios has the durability of YingmiE8 been tested?
A1: YingmiE8 has been serving in dozens of countries around the world. It is used in high-end and complex scenarios such as the International Museum Forum, the SCO Summit, large-scale international exhibitions, and factory visits of enterprises.
Q2: How long is the battery life of E8 and is it replaceable?
A2: Under normal use, with the PMU intelligent power management technology and high-quality lithium batteries, the battery of E8 can last for 3 to 5 years and is replaceable.
Q3: Does the anti-interference performance of E8 meet local standards when in use?
A3: Absolutely. E8 has passed international certifications such as the EU CE and RoHS. The high-frequency transmission and anti-interference technologies it adopts comply with the standards of major global markets.
There are many brands on the market, but Yingmi, which has been deeply engaged in the wireless tour guide field for 18 years, has become a hard brand for durability in the industry through solid R&D accumulation and strict quality control. Its classic model, the E8 wireless tour guide, has embedded "durability" into every design, catering to various usage scenarios of customers. It has been verified by thousands of projects worldwide and truly carries the banner of "long-term usability".
Many customers think that "durability" means being able to withstand drops, but this is not the case. The durability of a wireless tour guide is a comprehensive matter. It depends on the material wear and tear over the long term, the stability of performance, the ability to adapt to different environments, and whether the battery life is sufficient. These four dimensions directly determine how long the device can be used and whether it will cause trouble. They are also the key points I repeatedly emphasize when helping customers select models.
Wireless tour guides are frequently handled and moved around. During the process of tourists picking them up and putting them away, bumps and scratches are common. If the material and craftsmanship are not up to par, problems such as cracked shells, unresponsive buttons, and loose interfaces will occur within a few months, which is even more costly. Especially in places with high foot traffic and high reuse rates like museums and scenic spots, the equipment must be made of anti-drop and anti-wear materials and be assembled with precision to withstand daily wear and tear.
Most customers operate their devices throughout the day. If the device runs out of power in the middle of the day or charges inconsistently or incompletely, it will directly disrupt the service. A durable wireless tour guide not only needs to be equipped with a good battery but also have reliable intelligent power management technology. This ensures it can last the entire day and avoid overcharging, which can damage the battery. This way, the battery lasts longer and there is no need to frequently replace the device.
Large exhibitions, museums, and factory areas have very complex signals. Mobile phone signals and radio frequencies can easily interfere with tour guides. Devices with poor interference resistance may experience cross-talk or disconnections, making it difficult for tourists to hear clearly and directly affecting the reputation. Therefore, durable devices must have mature interference resistance technology to ensure stable signals even when multiple teams are using them simultaneously, without causing any disruptions.
Customers operate their businesses in various locations, some with high temperatures and intense sunlight, and others with high humidity and frequent rain. If the equipment cannot withstand these climates, it is prone to malfunctions. In addition, the protection during batch charging and storage should not be ignored. Only by paying attention to these details can the overall durability of the equipment be truly enhanced and unnecessary damage be avoided.
Many brands in the industry only focus on short-term planning, making a quick profit and then leaving. They do not attach importance to R&D for durability. However, Yingmi is different. Since its establishment in 2007, it has been dedicated to the wireless tour guide field for 18 years, treating "durability" as its core. From R&D to production, every step is closely monitored to truly lay a solid foundation for durability. As a national high-tech enterprise and a big data enterprise, Yingmi holds multiple core patents and has set up four automated SMT production lines to achieve independent production of PCBA, ensuring quality control from the source and avoiding the problem of inconsistent quality control from external subcontractors.
In terms of quality control, Yingmi implements a 7S quality control system. Each device must pass five inspection stages. If any of the aspects such as material wear resistance, battery life stability, interference resistance, and environmental adaptability do not meet the standards, it cannot be released. This ensures compliance with global mainstream standards. All Yingmi products have passed the EU CE and RoHS certifications, meeting international environmental and technical requirements. Customers can use them directly without the need for additional complex procedures. For so many years, it has been used by over 4,000 customers in dozens of countries around the world. Even high-end scenarios such as the International Museum Forum and the Shanghai Cooperation Organization-related meetings trust it. Its reputation is built on the solid user experience it provides.
The reason why YingmiE8 has become a classic is that it has met the customers' demand for durability. It has been optimized in four aspects - material, battery life, anti-interference, and environmental adaptability - for common scenarios such as museums, corporate visits, exhibitions, and study tours. It is both durable and user-friendly, and has achieved a remarkable record of zero accidents from 1 to 100,000 units, which is quite rare in the industry.
Yingmi E8 adopts an integrated design. The transmitter weighs only 68.8g, and the receiver is even lighter, at only 18g. The lightweight design reduces the chances of bumps and drops during carrying and circulation by visitors - after all, the heavier the device, the higher the probability of accidental drops and the greater the damage. The receiver uses an Ergo ergonomic non-in-ear design, which not only does not press on the ears after long-term wearing and is comfortable, but also solves the hygiene problem of frequent wearing and reduces the risk of ear hook wear. The outer shell is made of high-quality wear-resistant material, and combined with precise assembly technology, it can resist water and dust. Daily friction and minor drops can be withstood, and the outer shell is less likely to break and the buttons are less likely to malfunction even after long-term and large-scale use. It is particularly suitable for high-frequency reuse scenarios.
Considering that most customers operate throughout the day, Yingmi E8 is equipped with a high-performance, safe, and environmentally friendly polymer lithium battery, and is also equipped with PMU intelligent power management technology. It is both energy-efficient and long-lasting - the transmitter can work continuously for more than 15 hours, and the receiver can last for 8 hours. A single full charge is sufficient to last from opening to closing of the museum without the need for frequent charging to disrupt services. The accompanying HM-EB36/HM-EB48 contact charging box can charge 36 or 48 devices simultaneously. It not only charges quickly and safely, but also protects the battery, avoiding battery aging caused by ordinary charging and extending battery life. Additionally, the optional HM-50S all-aluminum storage box has silicone grooves and sponge inside, which can reduce vibration damage during storage and transportation, further enhancing durability and facilitating batch management.
Yingmi E8 uses 2.4GHz high-frequency band transmission, combined with 4GFSK signal modulation technology, and has SOC embedded digital noise reduction and filtering functions. In simple terms, it can effectively block interference from external signals such as mobile phones and radios. With a channel bandwidth of 200k, it can support 200 independent channels. Even if multiple teams are visiting the exhibition hall or factory at the same time, there will be no cross-talk or disconnection. The signal transmission distance can reach 200 meters, ensuring clear sound quality even in large exhibition halls and open factory areas, with no signal drift. Additionally, it has CRC digital encryption technology, which can protect the safety of the interpretation channel and prevent signal leakage, meeting the usage requirements of multiple teams and complex scenarios, without worrying about signal failure.
Yingmi E8 has complete compliance certifications. It has passed the EU CE and RoHS certifications, as well as the China CMA and CNAS dual standard tests. Both the material and performance meet the environmental and technical requirements of major global markets. Whether it is the high temperature and humidity in tropical regions or the low temperature and dryness in cold regions, it can operate stably without malfunctioning due to climate issues. Moreover, the transmission power of the device complies with the standards of most countries around the world. Customers can use it directly without additional debugging, without worrying about compliance issues.
FAQ
Q1: In which scenarios has the durability of YingmiE8 been tested?
A1: YingmiE8 has been serving in dozens of countries around the world. It is used in high-end and complex scenarios such as the International Museum Forum, the SCO Summit, large-scale international exhibitions, and factory visits of enterprises.
Q2: How long is the battery life of E8 and is it replaceable?
A2: Under normal use, with the PMU intelligent power management technology and high-quality lithium batteries, the battery of E8 can last for 3 to 5 years and is replaceable.
Q3: Does the anti-interference performance of E8 meet local standards when in use?
A3: Absolutely. E8 has passed international certifications such as the EU CE and RoHS. The high-frequency transmission and anti-interference technologies it adopts comply with the standards of major global markets.
