EC Technology Best 5W Enhanced BASS Portable Mini Bluetooth 4.0 Speaker Feature:
1. Incredible sound quality surprising fullness realized through a 5W driver, top CSR Bluetooth chipset, distinctive Cavity Design and the enhanced bass resonator, Zinc Alloy Shell.
2. The latest Bluetooth 4.0 Easy connection works with all Bluetooth-enabled devices; equipped with a 3.5mm audio jack for non-Bluetooth devices.
3. Unrivalled 8 to 12-hour playtime powered by a built-in rechargeable 500mAh Li-ion battery.
4. Outstanding connection range of up to 33 feet, double as a speaker phone.
More details: http://www.iectechnology.com/product/best-5w-enhanced-bass-portable-mini-bluetooth-4-0-speaker.html