2023 Winto AC02 Air Conduction Headphone with Premium Sound for Mobile

1.Bluetooth Version: V5.3

2.Chipset:JL7006

3.Bluetooth Profiles: A2DPv1.3 AVRCPv1.6 HFPv1.7

4.Decoder: SBC, AAC

5.Transmission Distance:10m

6.Playing Time:8H (50% volume)

7.Charging Time:1.5H

8.Standby Time: 100H (w/bluetooth connected);

9. Battery: 3.7V/90mAh

10.Frequency Range:20Hz~20KHz

11.Sensitivity:115±3dB

12.Impedance:16Ω

13.Dimension:125*108*46MM

14. Color: Black, White

15.Weight:18g

16.Speaker type: Dynamic speaker

17.Microphone direction: Omni-directional

18.Material:Hypothermia Titanium alloy &PC & Silicon

19. Waterproof : IPX5

20. Charging port: Magnetic charging

21. Multipoint connection: Support 2 devices.