2014 new design colorful OEM mini bluetooth speaker

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Basic Info

Payment Type:	T/T

Product Description

2014 new design colorful OEM mini bluetooth speaker

Bluetooth version：BK3.0.

Frenquency：2.402-2.480GHz.

MAX power output :3W

MIC sensitivity:-32db .

Receive sensitivity: better than +82dBm.

Range: 10 meters .

Data transmission: up to 3Mbps

UART data transmission rate: 115200bps .

Charing voltage: 4.8V –5.2V DC.

Working voltage: 3.7V –4.2V DC.

Working current: 200mA.

Quiescent current: >1UA.

Battery: 450mAh.

Antenna: built-in

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