Product Description:

1. Speaker unit: 40MM diameter
2. Impedance: 32Ω±15%
3. Sensitivity: 98dB±3dB
4. Frequency response: 20HZ~20000Hz
5. Bluetooth specifications: Bluetooth V5.3 Jerry JL7006F4
6. Supported protocols: A2DP, AVRCP, HSP, HFP
7. Transmission range: 10 meters Transmission frequency: 2.4GHz
8. Charging voltage: DC 5V
9. Talk time: about 90 hours Music time: 90 hours (80% volume)
10. Standby time: more than 200 hours
11. Battery capacity: 800mAh; charging time: about 2 hours
12. Product net weight: 262g
13. Product size: 204*174*82mm
14. Supports Chinese and English prompt sounds: double-click the M key when not paired