SoundBlock Wireless Bluetooth Stereo Speaker for Computers & Smartphones – Bluetooth 3.0 Technology with Built-in Speakerphone and 10 Hour Rechargeable Battery – Black

New Bluetooth 3.0 Technology means that you can connect wirelessly to the Soundblock from as much as 33 feet away. Seamlessly stream and share music, movies, games, telephone and conference calls anyplace.Simple to pair – No code/pin wanted.
Premium Sound with Bass Beef up Technology. Two robust 40mm Drivers deliver crisp clean sound with deep bass
Built-in Li-Ion Rechargeable Battery for as much as 10 hours of playtime. Built-in microphone for hands-free speaker telephone calling
Auxiliary Input,Connect non-Bluetooth audio devices to the 3.5mm auxiliary input
For a collection of colors search BÖHM CUSTOM SoundBlock (on amazon) and choose between 36 color variations.