S-h11
1.Noise-Cancelling headphone
2.Soft spongy earmuff
3.40mm units Deep bass stereo
4.Bluetooth V 5.0
5.3.5mm AUX cable
Message
1. Bluetooth specification:5.0
2. Chip : JIELI-6936D
3. Bluetooth profile:Supprot A2DP1.2 AVRCP1.4 HFP1.6 HSP1.2
4. Drive Dimension:Ф40mm;
5. Impedance:32Ω;
6. Sensitivity:100±3dB
7. Frequency Range：20～20KHz
8. RF Range: 10M;
9. Battery Capacity:250MAh
10. playback time:≥8H
11. charging time:≤2H
12. Stand by time :120h
