Features: Inflating method: 1. Plug the power cord into the 12V lighter or 220v transformer power supply. 2. Connect the air inlet to the nozzle of the appropriate size, insert the air nozzle into the inflation valve, and press The switch starts to inflate (""-"" means to start inflation, ""o"" means stop charging gas). 3. When inflating, pay special attention to the inflation valve of the product that needs to be inflated. Live to prevent the pump from overheating and causing damage. 4. For large inflatable boats, etc., this pump should be directly aligned with its inflation valve to accelerate Its inflation rate, but for small inflatable products, the inflation valve is appropriate The mouth of the mouth. 5. Be careful not to use the suction port to inflate, please see the baby in our baby show. Pumping port and inflator position. Pumping method: 1. Open the pumping port to pump the Dongdong 2. Connect the appropriate size of the nozzle to the pumping port of the electric pump (if on the pump) The size of the suction port is just right, you don't need those three accessories). Connected Mouth, then turn on the switch to start pumping (""-"" means open and start pumping, ""o"" means shut down and stop pumping). 3. Note that the pumped valve should not be blocked, otherwise the pump may be overheated. damage. This air pump is used for DC 12 volts. This air pump is used to inflate an air ship, an air mattress, and the like. This pump cannot be used continuously More than 10 minutes, otherwise the long-term operation of the air pump will cause the heat to be too large, resulting in damage. Specifications: Item No.: SH-202 Voltage: 220 (V) Pressure: 5000 (psi) Air volume: 500 (L/min) Material: ABS Current: 2 (A) Power cord length: 1.3 (M) Power: 50W Color: Black Type: EU, US, UK, AU Size: 139*120*97mm Package Included: 1 * car air pump, power adapter, cable, socket adapter, nozzle Notes: 1. Due to the difference between different monitors, the picture may not reflect the current color of the item. We guarantee the style is the same as shown in the pictures. 2. Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!