Cute Electric Hand s Rechargeable Double Side ing Pocket Bank Description: 100% brand new and high quality : The cute cartoon penguin shape is a portable and small hand warmer to warm your whole winter. Equipped with special lithium ion protection board to effectively prevent overcharge, over discharge, over current, short circuit, etc. Automatically detect and adjust the charge and discharge voltage and current, truly protect the user& 39;s safety. output using USB port, plug in the data cable to achieve portable, charging at any time. : Type: Electric Hand Material: ABS + alloy + Silicone Applications: Indoor Outdoor : Electric Hand , Cute Penguin, Double-Side ing, Pocket Bank, Portable er Appliance Dimension: app.7.8x8.3cm/3.07x3.26in : Quantity: 1 Pc Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different mon s, the picture may not reflect the actual color of the item. Thank you