H03ANC 400mAh Wireless Bluetooth Headphones

1. Bluetooth version: Jerry 5.3

2. Support agreement: A2DP, AVCTP and AVDTP, AVRCP, HFP, SPP, SMP, AT&T, GAP, GATT, RFCOMM, SDP, L2CAP

3. Operating distance :10 meters

4. Frequency range: 2.402-2.480 GHz

5. Horn size :40mm

6. Impedance :32Ω

7. Frequency response :20Hz-20KHz

8.ANC amplitude :27+/-3dB

9. Frequency range :100-1000Hz

10. Rechargeable lithium battery :400mAh

11.ANC music playing time :8-10 hours

12. Music playback time :15 hours

13. Charging time :2h