... 1,remote control,16 colors changes 2,rechargeable, 3,with CE, ROHS certificate multi-purpose light up pot Product Advantage:1, Energy ... the color.6, with rechargeable battery,Recharge battery :3.7V~1400mAh charge 3-4 hours, work 2-4 hoursRecharge battery :4V ... and so ondescription1,remote control, 2,rechargeable battery,rechargeable 3-4hours can work 6-8 hours 3,adaptor, multi-purpose light up pot