Introductions

Mini Bluetooth Speaker with Handsfree &TF slot / outdoor Bluetooth Speaker 

Feature : 

 1,Mini Bluetooth Speaker with Handfree

 3.Transmission range:about 10M;       

4. Built-in High capacity lithium battery;
5. Stereo sound output, Built-in bass diaphragm,with perfect Bass effect 
6. Line in. Connect to MP3/ PC/ iPhone/iPod/mobile phone/computer or other audio system.                     
7.Support TF card& NFC Optional( MOQ 500PCS)

Specification :

Bluetooth Version:BluetoothV2.1+EDR

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.
Speaker Battery :600MAH