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 | Microphone, Wireless Charging, true wireless stereo, Waterproof, LED Display, On-Ear Headphones |
| Waterproof Standard | IPX-4 |
| Connectors | TYPE-C |
| Use | Portable Media Player, Mobile Phone, COMPUTER, Sports, Travel |
| Control Button | No |
| Is wireless | Yes |
| Active Noise-Cancellation | NO |
| Battery Indicator | LED |
| Codecs | None |
| Material | ABS |
| Style | on-ear |
| Support Memory Card | No |
| Volume Control | Yes |
| Wireless delay time | 51-60 ms |
| Model Number | A-77 |
| Brand Name | YYW |
| Place of Origin | Guangdong, China |
| Cord Length | Wireless |
| Game atmosphere light | no light |
| Wireless Version | JL5.3 |
| 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 | Display Wireless V5.2 Touch Tws Earphones Headphones |
| Customize | Logo/package |
| Chipset | JL |
| Communication | Wireless |
| Function | Microphone, Wireless Charging, true wireless stereo, Waterproof, LED Display, On-Ear Headphones |
| Waterproof Standard | IPX-4 |
| Connectors | TYPE-C |
| Use | Portable Media Player, Mobile Phone, COMPUTER, Sports, Travel |
| Control Button | No |
| Is wireless | Yes |
| Active Noise-Cancellation | NO |
| Battery Indicator | LED |
| Codecs | None |
| Material | ABS |
| Style | on-ear |
| Support Memory Card | No |
| Volume Control | Yes |
| Wireless delay time | 51-60 ms |
| Model Number | A-77 |
| Brand Name | YYW |
| Place of Origin | Guangdong, China |
| Cord Length | Wireless |
| Game atmosphere light | no light |
| Wireless Version | JL5.3 |
| 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 | Display Wireless V5.2 Touch Tws Earphones Headphones |
| Customize | Logo/package |
Address：No.22 Chenhe Road,Liuyue,Henggang Town,Longgang District,Shenzhen,China.
