Bluetooth 2.1+EDR

1) Bluetooth connect with Smartphone,ipod,touch,3GS,etc.Distance in 10M

2)handfree function with intelligent voice            

3)play TF card music

4) With Line-in function    

5)charging indicater      

6)With MIC PHONE function 

Power supply: DC5V

Output: 3W (1KHz, THD10%)

Frequency: 200Hz-20KHz

Signal&noise ratio: ≥85dB

Impedance: 4 OHM(Ω)

Li-ion output: 3.7V~4.2V+0.05V  

Li-ion input: 5V

Lithium battery capacity: 300mAh

Speaker unit: 40mm

Case material: ABS

Dimension： 99.7*50*50mm

Weight: 105.8g

Color box size: 12*6*6cm

Carton size: 50*32*32cm

QTY/CTN: 100pcs

N.W./G.W.: 10.58kgs/11.58kgs

Accessories: 

1) USB charging cable

2) 3.5mm stereo connector