1. Pixart low latency chip dual-mode play music binaural slave automatic switching
2. IPX4 waterproof power screen touch control software noise reduction intelligent voice assistant
3. Powerful and rising HD sound quality
4. Ergonomically inclined to the ear, stable use, sound isolation and noise reduction
5. Simple pairing out of the box
6. Transmission distance: 10 meters
7. Operating frequency: 2.44GHz-2.48GHz
8.Material: ABS+PC
9. Input power: 5W
10. Input current: 1A
11. Input voltage: 5V
12. Power mode: USB charging / built-in lithium battery
13. Battery capacity: earphone: 40 mAh charging compartment: 380 mAh
14. Wearing Method: In-Ear
15. Charging time: 1.5 hours
16. Standby time: 120 hours
17. Talk time: 5 hours
18. Music time: 5 hours
19. Sensitivity: 102db
20. Supported protocols: A2DP/AVRCP/HFP/SPP/AVCTP/SPC/AAC
21. Impedance: 32 ohms
22. Dimensions: earphones: 34 x 18 x 21mm charging compartment: 65 x 48 x 29mm
23. Weight: headset: 3.4g/PC charging compartment + headset: 42G