remote control color change LED lit bar 1,remote control,color changes 2,rechargeable, waterproof 3,with CE, ROHS remote control color change LED lit barProduct Advantage: ... 8v===0.5ARecharge battery :FM 440 4V~4Ah(20hours) charge 7-8hours, work 12-14 hours5, with on/off swich. ... , work 2-4 hoursRecharge battery :4V~4Ah(20hours) charge 7-8hours, work 12-14 hoursRecharge battery :12V~2200mAh charge8-10 ...