Callmate BSK 10 5 W Portable Bluetooth Speaker  (Black, Mono Channel)

"Bluetooth specification: V4.0+EDR. Bluetooth V4.0+APTX high quality sound. It’s simply the smallest, best sounding wireless speaker and speakerphone. Go anywhere, go wireless. With a powerful, built-in microphone, it frees you to share crisp, clean-sounding. conference calls anywhere-in the office, car, at home, alone or with a group. Bluetooth Profiles supported: A2DP, AVRCP, HFP. Rechargeable 1100mAH Li-polymer battery. Range: 10 meters. Up to 13 hours talking time. Up to 10 hours music playback time. Up to 500 hours standby time. Micro USB charging connector. Package Inclueds: 1 X Bluetooth Speaker 1 x Micro USB Cable 1 x Aux Cable 1 x User Manual "