| Left | Right |
|---|---|
| battery capacity(mah) | 400mah |
| headphone form factor | In ear |
| battery indicator | Digital Display |
| chipset | SmartLink |
| wireless delay time | less than 30 ms |
| brand name | YYW |
| place of origin | Guangdong, China |
| private mold | NO |
| Communication | Wireless |
| Resistance | 32Ω |
| Codecs | AAC |
| Frequency Response Range | 50 - 200000Hz |
| Color | Black/White/Yellow/Grey |
| Sensitivity | 110dB |
| Feature | HIFI TWS |
| Earcups Type | Semi-open |