Fast Inflation & Compact: The portable tire inflator weighs less than 1 pound, which can be easily put into your car, bike rack or backpack, perfect for travel and home use. The compressor has a maximum pressure of 150 PSI and an airflow rate of 19 liters per minute, it can increase the air pressure of a 195/65R15 tire from 30 PSI to 36 PSI in 1 minute. Accurate Display and Auto Shutoff: The portable tire inflator is equipped with a high-precision pressure sensor and LED display for easy monitoring and operation. When the tire reaches the preset pressure, it automatically shuts off to prevent over-inflation. With just one of a button, the wireless tire inflator can easily inflate car tires, motorcycle tires, bicycle tires, balls, etc. Dual Power Options: The portable tire pump has a built-in 4000mAh rechargeable high-capacity battery, which can provide 30-36 PSI inflation for 8 tires (195/65R15). This tire inflator offers two power modes, using an embedded battery or the included 12-volt car lighter socket power cord. Easy to Use: You can choose from 5 inflation modes of the tire pump (Car, Motorcycle, Bike, Ball, and Custom) according to different inflation needs. You can also easily select from 4 pressure units (PSI, Bar, kPa, kg/cm) according to your needs. Multi-Purpose: The tire air compressor has a built-in LED light for use at night and in low-light conditions. Maintain safety and visibility during emergency situations or late-night inflation tasks. Equipped with multiple valve adapters, it can be used as a car tire pump, bicycle air pump, motorcycle air pump, and can even inflate scooter tires and sports balls. Note:Due to different factory batches, slight differences in appearance not affect the use. Colour:Silver Material:Plastic Package Contents: 1 * Pocket Electric Air Pump 1 * Car Charger Cable 1 * USB Cable 4 * Nozzle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.