round cordless led lamp 1, lithium battery operated 2, 10 colors for one 3, inductive charger 4, CE \ RoHS \ FCC \ UL Professional rotational ... WORKING HOURS 8~12HOURS3,ENVIRONMENT FRIENDLY (LLDPE PLASTIC SHELL )4,INDUCTIVE CHARGING PLATE, EASY TO CHARGESIZE:1, D16*H12CM2,D16*H24CM3 ...