CKY Portable Wireless Bluetooth Speaker Compatible with All Bluetooth Devices iPhone, iPad and All Android Devices 

Main parameters:

• Support Bluetooth V3.0+ EDR
• The Bluetooth transmission distance: 10 m
• Built-in rechargeable battery 3.7V 1600mA
• Aux in jack for all the audio devices
• Hands free Function Power supply by Mirco USB
• Output power: 2WX2

Special features:

• Easy wireless connection -- works up to 30 feet away
• Advanced audio performance
• Lithium-ion rechargeable battery provides up to 8 hours of wireless play
• 3.5mm Cable included