2017 wholesale waterproof Bluetooth headphone with high quality

Model Number: BH-01-#4866 Brand Name: OEM Key Specifications/Special Features: Brand new and high quality.Aluminum shell, fashion and superior4.0 smart chip, CSR8635. Efficient transmission speed.Waterproof and sweat proofCompact, ultra-light design stereo Bluetooth headset, portable and easy to carry.High-fidelity sound quality, wireless songs enjoyVoice report number, low power remind, connect/disconnect remind, boot off prompts.Allows you to conveniently answer calls while driving.Supports two mobile phones simultaneously connected.Long battery life, fast charging.Support: WeChat, QQ voice calls, movie,Bluetooth V4.0, superior compatibility
Compatible: for almost all the mobile phones and tablet PC, and more.

Waterproof Bluetooth headphone
Specification:

1. Drive: 40mm
2. Impedance: 32ohm
3. Bluetooth version: Bluetooth v4.0 + EDR
4. Power level: Class II
5. Output power: 30mW
6. Bluetooth distance: 10 meters barrier
7. Frequency response: 20-20000Hz
8. Operating voltage range: 3.0V-4.2V
9. Microphone sensitivity: -42dB
10. With A2DP/AVRCP high-quality stereo audio transmission and remote control protocol
11. Powerful noise cancellation circuit (Active Noise Reduction)
12. Wired and Bluetooth automatically switch to support audio input
13. Charging time is about 1 hour (power indicator charging: blue light lights, fully charged: blue light goes out)
14. Dimensions: diameter length 20mm, width 15mm, 18mm high
15. Weight: about 4g
16. Talk time: about 9-10 hours
17. Music for about 7-8 hours
18. The standby time is about200 hours
19. Charging power: DC 5V power interface [the hole] (computer USB port, mobile phone charger, car charger)
20. Compatible: compatible with Android, Apple, Microsoft, Symbian 99% of with Bluetooth cell phones (iOScell phone has power display)