Zepthus water dispenser?drinking water pump 5 gallon?drinking water pump electric?drinking water pump electric dispenser 5 gallon bottle?drinking water pump rechargeable

?Electrical paramenters: Operating voltage:DC 3.7V Operating temperature range:-20?~60? Power Rating:3.8W Power scheme:Lithium battery Charging: with Android phone USB charger line ?Panel function: Switch button\USB port ?Features: Aesthetics industrial design,small and simple. Built-in rechargeable lithium-ion battery,feel the freedom of wireless. Food grade pumping silicone tube,safe and healthy. 304 stainless steel outlet pipe,healthy and durable ?Instructions: Charging with Android phone USB charger line,the product built-in lithium battery. 2-3 hours for every charging,charging once can last 60 days. Connect the product and the silicone tube,and insert the silicone tube in the bucket before use it. Connect the product's base and the bucket's mouse. Press the switch to extract the bucket of water to drink. Press the switch again to stop it. Stop the product when without water to avoid damaging the battery. PS:the indicator light willl be blue when working, and it will be red when charging by USB port.