Features -Color: Sky-blue -Material: Plastic -Size: 11.80X7.80X2.00cm/4.64X3.07X0.79inch -Battery capacity: 6600mAh -Can keep wipes at a suitable temperature to prevent kid from getting cold when changing diaper. -Built-in temperature sensor keep constant temperature after heating always provide warm wipes for baby. -The steam will form an internal circulating flow in the enclosed space to prevent the loss of moisture on the wet wipes. -Put this wipe heater on the wet tissue box the heater cleverly keeps the wipes at the top of the box warmer. -This wet wipe heater is designed with low power consumption which can effectively save energy.