Features:1. Built-in Bluetooth RF wireless module, meets the latest standard 3.0.2. Support Bluetooth stereo sound, perfect sound quality, outstanding bass effect .3. Support iPhone 4/4s/5, iPads, iPods, Android, Galaxy, Laptops, HTC phones, and anything else that is bluetooth enabled!4.  Power

Features:1. Built-in Bluetooth RF wireless module, meets the latest standard 3.0.2. Support Bluetooth stereo sound, perfect sound quality, outstanding bass effect .3. Support iPhone 4/4s/5, iPads, iPods, Android, Galaxy, Laptops, HTC phones, and anything else that is bluetooth enabled!4.  Power supple mode: Built-in lithium battery; USB cable power supply.5. Hands-free call, sucking disc.6. Convenient buttons for music and call control while in the car!Specifications:1. Material: ABS2.Bluetooth V 3.0 EDR3. Loudspeaker Power: 3W4. Power: DC 5V- 100-120mA5.Battery 3.7v 400mAh lithium6.Charging time approx. 3 hours7.S/N Ratio 75db8.Distortion 9.Operating time approx. 6 hours10.Transfer distance :~10M (the distance depends on the bluetooth device and environment)11.Product Size: 8.5x8.5x4.5CMPackage included:1 x Warterproof bluetooth mini speaker1 x USB charging cable