... ,time,recording,calendar,alarm clock)and reverberation FM.UV CE FCC RoHS passed 1, Material; plastic with UV surface2, Output;RMS 5W ... clock)3,Li-on battery;7.4V 2200mAh/rechargeable4,Support;U flash disk,TF card,FM,Suitable for devices equipped with a 3 ... .5mm audio jack, including cell phones, MP3 players and ...