Mini Rechargeable Baby Warmer Rechargeable Portable $ 18.27 Product information : Material: aluminum alloy Weight (including packaging) : Approx. 290g Power supply method: USB Rated voltage: 5V Rated power: 10W Heating method: heating resistance Color: blue, black, pink Size Information: Size (including packaging): 1358545MM Packing list: Hand Warmer1+Manual1+Charging Cable*1