Viben Mini Bluetooth Portable Speaker Wireless with Bass, Built-In Microphone - Retail Pkg - Black Built-In Speakerphone - Siri Compatible 6 Easy to Use and Accessible Control Buttons. Easy To Wirelessly Connect Your Favorite Mobile Device, Android, Ipod Touch, Iphone, Mp3 Player, Or Tablet PC. High-End Mini Speaker System Built Using Soft Housing with Metal Speaker Mesh, 40mm Driver to Deliver Massive & Rich Sound, Outstanding Bass, Built-In Rechargeable Battery. Experience Loud Volume - Deep Bass - Clear & Detailed Mini Sound System in Ultra Portable Quality-Built Small Portable Speakers