New 2014 stereo headset bluetooth earphone headphone mini V4.0 wireless bluetooth handfree universal for all phone free shipping

Features:

??? 100% Brand New.
? ?? Model/mini A8
?3 Colors for your choice:Black? Silver? Yellow
?? Newest Wireless CSR 4.0 Bluetooth headphone headset In earphone, stereo two-channel MP3 Music Handsfree with vibration microphone for all phone?and other bluetooth devices.
??? This product uses the new headset shape design, using the world famous Bluetooth Stereo Bluetooth chips, to ensure high-fidelity sound quality and stable performance and excellent call quality. This product supports Bluetooth V2.1 version, support for Bluetooth A2DP and calling features. Battery time supports up to 4-6 hours.

??? Specifications:
? ? 1. Charging voltage: DC5V 150mAh
??? 2. Working current: 25-35mA
??? 3. Bluetooth A2DP Working range: 10m
??? 4. Output power: 35mW
??? 5. Frequency range: 2.401-2.480GHz
??? 6. Distortion factor: ≤1%
??? 7. Frequency response: 20Hz-20KHz
??? 8. Working Time: Music/ HuaTong state 4-6 hours (The Volume will affect the time)
??? 9. SNR: S/N≥95
??? 10. Charging Time: 1h-2h
??? 11. Talk time: 4-6 hours, play time: 4-6 hours
??? 12. Music Playing Time: up to 4 hours
??? 13. Frequency Response: 20 ~ 20000Hz
??? 14. Sensitivity: 80dB
??? 15. Impedance: 32 ohm
? ? ? ? Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. Thank you!

? ? 1 x Manual

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