Technical Specification:
- Quad MIC
- Bluetooth：V5.4
- ENC (Environmental Noise Cancellation)
- Frequency：20Hz-20KHZ
- Distance：10M
- Support Profile: SBC/MP3/AAC
- Battery of earphone：40 mAh
- Battery of Box: 400 mAh
- Speaker：Ø13 mm 32 Ω
- Music Time：6 hours
- Total Time ：35 hour
- Charge Time of Charging box：0.5 hour
- Charge Port：TYPE C