Bluetooth Headset Sound Active Noise Reduction - W37

1. Bluetooth 5.3. Chip: JL AC7006.
2. Battery capacity: 500mAh. Charging time is about 2 hours.
3. Use time: 46 hours (ANC on - 33 hours).
4. Size: 200*145*78mm. Weight: 143g.
5. Support ANC active noise reduction, noise reduction depth ≥ 20dB, independent noise reduction switch 
    button.
6. Support Bluetooth. AUX mode.
7. Support Chinese and English prompt sound: double-click the Power button in the unpaired mode.