Electric Air Pump-Portable Air Pump with 2000mAh Battery USB Rechargeable to Inflate Deflate for Swimming Ring,Pool Floats，Air Bed，Storage Bag Pumping – Non-Vacuum Effect

【Faster than other air pumps】 : Professional electric air pump full power, wind speed stable 300L/min, maximum power 12W, can reach 4000 Pa pressure, our air pump full power operation can be up to 35 minutes – press and hold for two seconds to activate the air pump
【4 Nozzle Sizes】 Mini air pump comes with 4 different air nozzles that can be used for air cushions, swimming pools, sofas, water beds, boats, pool toys, swimming rings, etc， Camping bonfire blowing, of course, the STIFFOUR air pump can also remove excess air for the storage bag, but it can not reach the vacuum state
【Portable & Small & Wireless】 The size of the Portable Electric Air Pump (2.1 * 2.5 * 3.2in, 0.32lb) is only half the size of a cell phone. The rechargeable electric pump can save storage space ,There is a storage bag in the suit, you can use it to install the air nozzles and USB cable, the mini air pump will only take up a small space, you can take it with you easily. An essential tool for quick and easy inflation / deflation, more effective than most manual pumps on the market.
【 Instructions for use】 After receiving the STIFFOUR air pump, please charge it first. When the air pump power is less than 20%, there will be a red indicator to remind. When the air pump power is below 3.0V, it will be forced to stop working, and the red indicator will blink for 5 seconds to turn off, at which time it is necessary to charge the air pump to continue working – in order to use it for a long time
【1 gear mode】 Long press the air pump opening key for 2 seconds to enter wind gear 1, and short press the air pump opening key again to enter wind gear 2. The first gear is automatic mode, the air pump will be automatically upgraded to the maximum power mode after reaching the predetermined pressure, and the air pump will automatically shut down after continuous work for 5 minutes, If the inflation is not completed, long press again to start
【2 gear mode】 When the air pump is working, press the open key again to enter the 2 gear mode. After opening the 2 gear, the air pump will work at the maximum power. After continuous working for 5 minutes, it will automatically shut down to protect the air pump motor system
【Not suitable for the scene】 This portable air pump can not work for yoga balls, basketball, football, tires, balloons, super large water toys, we are sorry for the inconvenience caused to you!