... :2.0,Bluetooth&handfree call,FM,Di-alarm, snooze, sleep, nap, wakeup,Clock, sync clock, dimmer, EQ,LED display,Remote control Specification ... :Power output: RMS 6W*2Driver: 3'*2Frequency response: 60Hz - 20kHzSNR: >65 dbTHD: <5% @ 1kHzFM Radio: 87.0 ... , 1.5 m with USB A-type plug (black)Speaker to speaker cable: Black, 1.2 m 6W*2 ABS bluetooth speaker for iPhone ...