Shenzhen YYW Tech. co., ltd. is a professional manufacturer on usb cable, chargers and headphones.
Tel：+86-0755-28518222 E-mail：jason@yyw.cn
Shenzhen YYW Tech. co., ltd. is a professional manufacturer on usb cable, chargers and headphones.
Tel：+86-0755-28518222 E-mail：jason@yyw.cn
| Left | Right |
|---|---|
| Game atmosphere light | no light |
| Communication | Wireless |
| Style | Earbuds |
| Function | Microphone |
| Use | Mobile Phone, COMPUTER, HiFi Headphone |
| Waterproof Standard | IPX-4 |
| Vocalism Principle | Electrostatic |
| Volume Control | Yes |
| Wireless delay time | 41-50 ms |
| Battery Indicator | Digital Display |
| Place of Origin | China |
| Model Number | A-77 |
| Chipset | JL |
| Estimated Battery Life | 3-5 hours |
| Noise Cancelling | No Noise Cancellation |
| Touch Screen | None |
| Battery Charging Time | 1-3 hours |
| Wireless Version | JL5.2 |
| Battery | 300mah |
| Charging time | 2 Hours |
| Music time | about 4 hours |
| Colors | white,black, yellow |
| With mic | Yes |
| Working distance | 10m |
| Power | 25MAH*2(earbuds) |
| Product name | Headphones Sound Quality Wireless Earphones Hand Free Headset |
| Customize | Logo/package |
Address：No.22 Chenhe Road,Liuyue,Henggang Town,Longgang District,Shenzhen,China.
