Wireless play music from any bluetooth device Bluetooth wireless range : 10M Output power : 40W RMS Speaker driver unit size : 3″ x 2 FM Radio -FM scan range :87.5 -108.0 MHZ TF Card MP3 Music Playback- Max Memory USB/SD :32GB Frequency Response : 100HZ -20KHZ Power Supply : AC 110-240V/50HZ ,DC15V/3A
