HEFEI YINGMI TECHNOLOGY. CO., LTD.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 10000pcs for one month |
| Delivery Time | 3-7 days |
| Packaging Details | packed in carton box |
| Operating frequency | 2.4G |
| Dimensions | 115×55×26mm |
| Working range | ≤250 meters |
| Power supply | Lithium Battery |
| Color | Black+orange |
| Warranty | two years |
| customize | OEM+ODM |
| Carrier Frequency | 2404-2478MHz |
| Brand Name | YingMi |
| Model Number | 008E |
| Certification | CE,RoHs |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 10000pcs for one month |
| Delivery Time | 3-7 days | Packaging Details | packed in carton box |
| Operating frequency | 2.4G | Dimensions | 115×55×26mm |
| Working range | ≤250 meters | Power supply | Lithium Battery |
| Color | Black+orange | Warranty | two years |
| customize | OEM+ODM | Carrier Frequency | 2404-2478MHz |
| Brand Name | YingMi | Model Number | 008E |
| Certification | CE,RoHs | Place of Origin | China |
YINGMI 008E Long battery life Wireless Tour Guide System redefines endurance in wireless commentary with its exceptional power performance and advanced 2.4GHz technology. The receiver boasts an industry-leading ≥100 hours of working time, while the transmitter supports ≥12 hours of continuous use—eliminating frequent charging hassles. With a transmitter communication distance of ≤250m, receiver coverage of ≤200m, and 9999 adjustable channels, the Long battery life Wireless Tour Guide System ensures stable, interference-free audio for multi-team use.
| Parameter | Details |
|---|---|
| Carrier Frequency | 2404-2478MHz |
| Channels | Up to 9999 selectable channels |
| Communication Distance | ≤250m |
| Charging Duration | 2.5 hours |
| Weight | 62g |
| Size | 115mm (L) × 55mm (W) × 26mm (H) |
| Working Time | ≥12 hours (powered by polymer lithium battery) |
| Parameter | Details |
|---|---|
| Carrier Frequency | 2404-2478MHz |
| Channels | Up to 9999 selectable channels |
| Communication Distance | ≤200m |
| Charging Duration | 4-5 hours |
| Weight | 62g |
| Size | 73mm (L) × 50mm (W) × 13.5mm (H) |
| Working Time | ≥100 hours |
The Long battery life Wireless Tour Guide System achieves exceptional endurance through:
High-Quality Battery Selection: Uses safe, environmentally friendly polymer lithium batteries with high energy density, ensuring long working time without compromising safety.
Low-Power Design: Optimizes circuit structure and signal modulation to reduce power consumption—transmitter and receiver operate efficiently while maintaining strong signal performance.
Intelligent Charging Management: Matching contact-type charging boxes adopt trickle pre-charge, constant current, and constant voltage modes, extending battery life while ensuring fast, safe charging.
Packing and Shipping:
Packing
Packaging Details: Standard export packing. One unit with one independent box.
Shipping
DHL/FedEx/UPS/EMS: 3-7 workdays
Q1: What makes the Long battery life Wireless Tour Guide System stand out in terms of endurance?
A1: The receiver offers an industry-leading ≥100 hours of working time, while the transmitter supports ≥12 hours—eliminating the need for frequent recharging, even for multi-day tours.
Q2: How long does it take to fully charge the receiver and transmitter?
A2: The transmitter takes 2.5 hours to fully charge, and the receiver takes 4-5 hours—both can be charged in batches via the contact-type charging box for efficiency.
Q3: Can multiple teams use the system simultaneously without interference?
A3: Yes. With 9999 adjustable channels, unlimited parallel teams can operate the system at the same time, each enjoying independent commentary without cross-talk.
Q4: Is the receiver comfortable for long-term wear during multi-day trips?
A4: Absolutely. It weighs only 62g with a compact non-in-ear design—lightweight and hygienic, causing no discomfort even for continuous wear over several days.
Q5: Does the long battery life affect the system’s signal stability?
A5: No. The system adopts low-power consumption technology and advanced 2.4GHz signal modulation, ensuring strong signal coverage while maintaining long endurance.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Employee Number:
30~200
Ecer Certification：
Site Member
Yingmi operates a 50-acre facility in Hefei High-Tech Zone equipped with 4 full-automatic SMT production lines. We provide professional wireless tour guide system and audio guide products, meanwhile offering flexible OEM & ODM one-stop services to satisfy personalized design, development and man... Yingmi operates a 50-acre facility in Hefei High-Tech Zone equipped with 4 full-automatic SMT production lines. We provide professional wireless tour guide system and audio guide products, meanwhile offering flexible OEM & ODM one-stop services to satisfy personalized design, development and man...
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