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 |
|---|---|
| Chipset | JL |
| Communication | Wireless |
| Function | Waterproof, Noise Cancelling, Microphone |
| Waterproof Standard | IPX-4 |
| Connectors | usb |
| Use | Portable Media Player, Mobile Phone, COMPUTER, Dj, Gaming, Sports, Travel |
| Control Button | Yes |
| Is wireless | Yes |
| Active Noise-Cancellation | Yes |
| Codecs | APT-X |
| Style | Earbuds |
| Support Memory Card | No |
| Model Number | A-77 wireless earbuds |
| Brand Name | YYW |
| Place of Origin | Guangdong, China |
| Product Name | Earbuds v5.3 In Ear Headphone Stereo Headset |
| Application | Calling,listen to music,watch video |
| Keywords | TWS earbud,waterproof earphones |
| Version | V5.3+EDR |
| IC | JL |
| Battery | 25 mAh*2 |
| Color | Black,white,yellow |
| Charging port | for type-c port |
| Package | retailer package/customized |
| Factory | Yes,18 years experience in phone accessories |
| Chipset | JL |
| Communication | Wireless |
| Function | Waterproof, Noise Cancelling, Microphone |
| Waterproof Standard | IPX-4 |
| Connectors | usb |
| Use | Portable Media Player, Mobile Phone, COMPUTER, Dj, Gaming, Sports, Travel |
| Control Button | Yes |
| Is wireless | Yes |
| Active Noise-Cancellation | Yes |
| Codecs | APT-X |
| Style | Earbuds |
| Support Memory Card | No |
| Model Number | A-77 wireless earbuds |
| Brand Name | YYW |
| Place of Origin | Guangdong, China |
| Product Name | Earbuds v5.3 In Ear Headphone Stereo Headset |
| Application | Calling,listen to music,watch video |
| Keywords | TWS earbud,waterproof earphones |
| Version | V5.3+EDR |
| IC | JL |
| Battery | 25 mAh*2 |
| Color | Black,white,yellow |
| Charging port | for type-c port |
| Package | retailer package/customized |
| Factory | Yes,18 years experience in phone accessories |
Address：No.22 Chenhe Road,Liuyue,Henggang Town,Longgang District,Shenzhen,China.
