| Left | Right |
|---|---|
| Chipset | JL |
| Communication | Wireless |
| Function | bluetooth, Waterproof, Noise Cancelling, Microphone |
| Waterproof Standard | IPX-4 |
| Connectors | TYPE-C |
| Use | Portable Media Player, Mobile Phone, Aviation, COMPUTER, Dj, Gaming, Sports, Audiophile, Travel, PROFESSIONAL, HEARING AID, For Internet Bar, For iPod, HiFi Headphone |
| Control Button | No |
| Is wireless | Yes |
| Active Noise-Cancellation | Yes |
| Bluetooth Standard | Bluetooth v5.0 |
| Codecs | None |
| Style | In-ear |
| Support Memory Card | No |
| Model Number | KSB-01 |
| Brand Name | YYW |
| Place of Origin | Guangdong, China |
| Cord Length | wireless |
| Wireless Type | bluetooth |
| Bluetooth chip | JL 6983d4 5.0 |
| Bluetooth protocol | A2DP, HSP, HFP, AVRCP |
| Bluetooth distance | 10M |
| Horn | Horn: 10mm |
| Sensitivity | 100dB ± 3dB |
| Frequency response | 20Hz-20KHz |
| Battery capacity | 30mAh/300mAh |
| Call playing time | 3H |
| Type of charging port | type C |
| warranty | 12 Months Gurantee |