Power Supply:BATTERY(AA1.5V*2),DC 3.0V(OUTPUT 3V,300-800mA)

Rate power: 2W x 2

Battery capacity:200mAh

Frequency Response Range:275Hz-20KHz

Impedance: 4HM( Ω );

Frequency response: 50/60HZ(Hz);

Speaker unit:60*50*55mm 

Packing information

Item size: 155* 9.5*4CM

 Carton Size: 58*34*51.5CM

 Quantity:60pcs

 N/W:0.08KGS

 G/W:0.09KGS

Accessories

 USB cable

 3.5 Standard stereo audio cable

 User Manual

About us

 we are Golden supplier from Alibaba and have good repution from our 

 customers,we always supply the best service.

 Thanks for your visiting and have a wonderful day!

 Tel:18998681944