Satechi BT Touch Wireless Portable Bluetooth Hands-free Speaker System with Microphone Portable Bluetooth wireless speaker with touch-LED buttons streams phone calls and music with 2.5x2 Watt Speaker Bluetooth Ver. 3.0: Hands-Free, AVRCP, A2DP / Automatic connection / One time pairing Rechargeable lithium-ion battery through USB lasting up to 6 hours of playback time Multifunctional touch-LED buttons control play/pause, next/previous track, volume up/down and answer call. Compatible with Apple iPhone 6/5S/5C/5/4S/4/3S/3G/ iPod Touch G5/G4/iPad/Air/Mini/Macbook/Macbook Pro/Air/iMac/Mini/ Motorola Xoom/Atrix/Droid. HTC Flyer/HTC One/EVO 4G/Droid Incredible/Droid Eris/Aria/Hero/HD2/HD7/Nexus One/Tilt 2/Touch Pro/Desire/Imagio/Shift 4g/Thunderbolt. Samsung Galaxy Tab Nexus S/ Omnia II,7 Continuum. Blackberry Playbook/ 3G Nokia LG Quantum/HP TouchPad /Samsung Galaxy S2, S3, S4, S5