... OFF switch; put the 5PIN plug into the Hand Warmer, with the otherside inserted into the needed ... water and pet urine and other liquids into Hand Warmer.---3. Prevent Socket and plug short-circuits ... waste away it, please do not demolished, converted Hand Warmer. When waste, please send the revelent recycling ... a gift in return.---5. Please charge the hand warmer according to the instruction. Do not ...