Bluetooth profiles -A2DP -AVRCP -HFP Bluetooth range -Line of sight, 10M or 30FT Audio in (3.5mm) -Yes USB charging -Yes Built-in microphone -for speaker conference Output power (RMS) -2W Sound System -Mono Speaker driver Operating time on battery -8 hr Battery type -lithium polymer (built-in) 63 x 63 x 82 mm
