Specifications

Features:

1.Compatible with iPod, CD player, PC/MAC, MP3, MP4 and DVD players
2.Can be used with any portable audio devices by the stereo jack output
3.Built-in high-capacity lithium battery and no need for extra power
4.Easy charging:automatically charging after connecting with PC
              or via USB power adapter(not included)
5.Built-in digital amplifier, energy-saving
6.Magnetic shielded speakers
7.Excellent sound quality and volume control
8.On/off power switch design
9.With storable 3.5mm jack audio cable
10.USB power cable is included
11.Customized colors and logos are welcome
12.Super big logo space,ideal for gifts and promotional items
13.RoHS compliant(Optional)

Specifications:

Output power: 2 x 3W(stereo)
S/N ratio: >=85dB
Frequency response: 100Hz to 18kHz
Driver:(L/R)   4 Ω
Lithium battery capacity:550mAH
Dimensions (W x D x H): 170x34.5x56mm