It is specially designed for iPhone & iPod, it will bring you a wonderful seeing and heraing enjoyness like in a odeum, when it plays.

Features:

• Retractable resonator gives you a stronger effect and a purier bass
• Support all compatible components (Standard 3.5mm audio plug or fit to any other music players through connecting the cables included)
• Li-ion battery inside, rechage it through USB plug, it is environmentally friendly

Specifications:

• Model: AK-M-YX011
• Output Power(RMS): 1.7W
• Amp. Frequency Range: 100Hz - 22kHz
• Speaker Frequency Range: 230Hz - 18kHz
• Distortion: <0.1%
• S/N Ratio: >86dB
• Battery Life: 300mAh
• Compatable for iPhone 3G, 2G and iPod

Your package included:

• iOdeum Portable Speaker for iPhone 3G/iPod x 1