Connectland Wireless Bluetooth 2.1 Pill Shaped Hybrid Speaker with Single Multi-Function Button (CLSPK23053) Bluetooth wireless 2.1 speakers Output power: 2x5W RMS Compatible with Bluetooth: 2.1+EDR, A2DP1.2, AVRCP1.0 3.5mm Jack stereo plug for connection to audio devices Plug types: USB to micro USB charging cable, 3.5mm jack stereo aux Output power: 2x5W RMS Powered by 1050mA Lithium battery rechargeable by USB in 3 hours 3.5mm Jack stereo plug for connection to audio devices 3.5mm Jack stereo plug for connection to audio devices NFC Enable