SoundSOUL Crystal Shaped Mini Portable Bluetooth Wireless Speaker System -Pink Bluetooth function allows you to wirelessly connect with any Bluetooth Enabled tablets, Smartphones A 3.5 mm Auxiliary input for you to connet external non bluetooth audio devices, Such as such as MP3, Computer, Notebook, PSP (cable included) Built in microphone, allows receiving phone calls hands free, The speaker can connect wirelessly from up to 10 feet away Rechargeable for up to 4 hours of wireless play (Cable included) Brand New From SoundSOUL .Sleek cube design, great portablity, and superb sound quality