Inflator/Deflator Electric Air pump

Features:
Fit to Inflatable sofa, bed ,balloon, car air beds and more
Advanced wire Storage (When Not Use, You Can Store The Wire to Avoid To Be Damaged)
Automatic protection device, when the pump unattended too long time, the pump will automatically disconnect the supply
Three interconnecting nozzles to fit small, medium and large air valves
It take 3 minutes to inflate a queen bed firmly

Instructions Of Inflating and Deflating Sofa Air Bed
Use Dual-Action Turbo Pump to inflate and deflate Sofa Bed. To use, simply insert the inflate or deflate port of the pump into the 2 Way Air Valve of the Sofa Bed.
The Sofa Bed has a 2 Way Air Valve used for inflating and deflating. It also has a One Way Valve for adjusting the firmness of Sofa Bed. To use, gently push the red tab of the valve to allow the air to from the Sofa Bed.
To Inflate: Open the cap of the valve and insert the inflate port and turn on the pump. Inflate the Sofa Bed to your desired firmness.
To Deflate: Simply connect the large nozzle into the deflate port of the pump. Open the cap of the valve and insert the nozzle into the 2 Way Air Valve. Turn on the pump and fully deflate the Sofa Bed. Alternatively, you can just push in the One Way Valve to allow the air from the Sofa Bed.
The Air Nozzles can be used for types of inflatables such as pool floats, sport balls, inflatable toy and many more.