Newest Portable Mini Wireless Bluetooth Speaker Support Audio Input/TF Card/Phone Handsfree

Music Player

Bluetooth Version：3.0.

Frenquency：2.402-2.480GHz.

MAX Power output :3W 

MIC Sensitivity:-32db .

Receive Sensitivity:Better than +82dBm.

Range:10meters .

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

Wirless Bluetooth Input

Audio Transmission 

Handsfree function 

TF Card function