Features: Smart design-light weight- easy to carry. Plug it into your MP3 or whatever and listen without disturbing others. It\\\\\\\'ll give out beautiful music. Comes with a 3.5 mm plug that fits most electronic devices like MP3- MP4- CD Players- radio- etc. Dual channel. No wire required, just plug and play.

Specifications:

Material: ABS Color: red, orange, blue, pink, purple, green, yellow, black Operating time: Max 10 hours Power: 3V 2*AAA batteries(Not included) Power output: 1W+1W Impedance: 8Ω Frequency: 200Hz~20KHz SNR: 70dB±2dB Interface: 3.5mm Size: 85*30*30mm Weight: 40g

Package included: 1 x Mini Speaker