Description AUX and audio antenna ON/OFF Battery charging DC-5V TF card playback U disk playback and intelligent mobile charging interface A short click for the last song, long press to reduce the volume Short press : Play/pause A short click for the next song , long press to increase the volume Short press: BT/USB/AUX modes switch Version:V5.0 EDR Distance : <=10m Uotput power: 5W*1 Internal magnetic hom : 1Ohm 5W Battery capacity: 1800mAh Battery life : 3.5-5 hours Signal to noise ratio: >=80dB Working voltage : DC 5V Size : 157*157*114mm Show More Show Less
