... & oval ball lamp 1,remote control,color changes 2,rechargeable, waterproof 3,with CE, ROHS certificate led cube ... :1, Energy Envir, Modern Design,beautifull and bright.2, with CE,ROHS certificate for the full product, ... adapter suitable all of the world standar plug, 2-3m cable,with GS, UL certificate, Input:100 ... :3.7V~1400mAh charge 3-4 hours, work 2-4 hoursRecharge battery :4V~4Ah(20hours) charge 7- ...