portable speaker

Specification:

                                       Msn: htx8888x(at)hotmail com

                                              Skype: huatengxing

Output power:  2.5w x 2

S/N: not less then 80dB

Impedance: 5 Ω

Frequency Response: 30  to 20,000Hz

Material: ABS Plastic

Work with any audio player with a 3.5mm jack