Features
- membrane,
Specifications
| Bluetooth Version | V5.4, |
|---|---|
| chip | JL7003D4 |
| Bluetooth Protocol | HFP、A2DP、HID、AVRCP、 AVCTP、AVDTP, |
| Transmission Distance | 10m, |
| Call Duration | 5 hours, |
| Music Playtime | 7 hours, |
| Standby by time | 100H (Earphones) Standby time: 350H (With charging case) |
| Battery Capacity | 50mah/ 400Mah, |
| Charging time | 2 hours, Speaker:Φ14, composite |
| Speaker Sensitivity | -85dBm, Frequency Response:50Hz-20KHz, |






















