1.CE FCC RoHS passed 2.Multifunctional loudspeaker 3.Support:USB,TF,FM,PC,Phone 4.With headset; adaptor; holder belt 5.UV 1, Material;plastic with remote control,LED display screen,support MP3,WMA format music.2, RMS;40W x 13,Li-on battery;3.7V 2000mA/rechargeable4,Support;U flash disk,TF card,FM.5,Re-charging time;L 3-5 hours,music playing working hours 12-20hours, speaking working hours,20-48 ...