Creative Bluetooth Enabled 2ch Wireless Speaker T15 Wireless Sp-t15w by Creative Labs Speaker Size: L about 9.0x20.0x17.0cm 940g, R about 9.0x20.0x18.0cm 1006g Input system: Bluetooth wireless x1, analog x1 / control: power button, volume control, tone control, Bluetooth button Input terminal: line input (right speaker Rear): 3.5mm stereo mini jack Output terminal: headphone output (right speaker Rear): 3.5mm stereo mini jack Japanese manual included