Features:
1. Three power supply way:
a) Battery (AAA 1.5V x 2pcs)
b) DC 5V (USB cable for PC)
c) AC adapter (6V/400mA)
2. Built-in dia. 3.5mm stereo audio plug
3. Compatible with MP3, MP4, mobile phone, computer, iPod and any other audio player

with dia. 3.5mm audio jack

Specifications:
1. Audio output: 2.0 double channels
2. Speakers size: dia. 28mm x 2
3. Output resistance: 8 ohms x 2
4. Output power: 2W
5. Frequency response: 400Hz-20kHz

Inner packing:
Blister/color card

Outer packing:
40pcs/ctn
Carton dimensions: 67 x 28 x 24cm
N.W.: 6kg
G.W.: 7kg