Description: The emergency lighting makes the air pump easy to operate or quick maintenance in the dark, as well as avoid any potentially dangerous operations during operation. It has the advantages of fast air supplement, precise pressure measurement, pure copper motor, high temperature resistant shell, digital tire pressure gauge, lighting, automatic charging and stopping, quick connection nozzle and wireless operation, which is practical and multifunctional. It is made of metal and ABS materials, which is solid and durable. The length of the product is 21cm, the width is 18cm and the height is 5cm. And the air hose length is 34cm. It is suitable for a variety of scenarios, such as car/SUV/bicycle/motorcycle/swimming ring/basketball, etc. Item Name: Car Air Pump Material: Metal,ABS Style: 1: Wireless Digital Display, 2: Wired Digital Display, 3: Wired Pointer (Optional) Battery Capacity: 2 x 2000mAh Batteries (Included) Power: 120W Voltage: 7.4V Current: 15A Charging Time: 3-4 Hours Life Time: 20-30 Minutes Inflation Time: About 5 Minutes (195 Size Tires from Empty to Full) Air Flow Rate: 40L/min Air Hose Length: 34cm Function: Inflation/Pressure Measurement/Lighting/Automatic Charging and Stopping Features: Electric, Rechargeable, Emergency Lighting Size Details: Air Pump Size: 21cm x 18cm x 5cm/8.27" x 7.09" x 1.97" (Approx.) Air Hose Length: 34cm/13.39" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Instructions: Install the air nozzle on the tire valve. Press the R key to turn on and adjust to the appropriate unit. Press +/- to adjust to the appropriate value. Press the yellow button to start inflation. Package Includes: 1 x Car Air Pump 3 x Air Nozzles 1 x Charging Cable 1 x User Manual (Random Delivery in Both Chinese and English)