SPECIFICATONS
Dimensions (WxLxH): 60 x 120 x 25.8mm
Weight: 200g
Driver: 1 x conventional cone speaker, 1 x Gel Audio™ driver
Frequency response: 40Hz ~ 20kHz
Amplifier: D-class
Output power: 2W RMS
Input power: 5V DC (via mini USB)
Rechargeable battery (built in) : Lithium Ion 3.7v
Playback duration: up to 20 hours
Audio input: 3.5mm audio jack
Compatibility: iPod ™, mp3, mp4, mobile phone and computer applications