speaker dock:
1.3.5mm Audio cable
2.USB cable
3.FM radio, earphone function

Features:

speaker dock can link to iPad, MP3, MP4, Notebook, CD, DVD, Mobile phone,IPOD,iPhone&iPhone 3G&4 can be charged when playing by plug in straightly.

Plays audio from iPod, iPhone, iPad, computer, handheld game systems, other audio devices equipped with 3.5mm audio jack

Each speaker contains built in amp powered by rechargeable battery

Includes speaker cable with USB plug for charging speakers

Vacuum bass design for enhanced low frequency response and sound beyond size

Magnetic base keeps speakers together for travel

Convenient carry case and cord wrap included

Specifications:

· Dimensions : (L)275mm,(W)61MM

· Sound respond frequency:150-18000HZ(±3dB)

· Nominal Output Power (Total): 100 Watt 

· Audio Amplifier: Integrated 

· Connectivity Technology: Wired 

· Power supply:DC5V

· Connector Type: audio line-in stereo 3.5 mm 

· Power Device: Power supply - internal 

· Voltage Required: AC 120/230 V ( 50/60 Hz )

· Impedance: 8 ohms

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speaker dock