Features 1、【Automatic Stop Function】: Preset the pressure value you need. The air compressor will shut down automatically when the preset pressure is reached, so you don/u0027t have to worry about overcharging or low tire pressure. 2、【DUAL POWER SUPPLY】: DC 12V power supply and 20V rechargeable battery pack power supply make the inflation more easily. The bottom is stable enough. You don/u0027t have to worry about it running out of the battery during the trip. (The Battery and Charger are not included). 3、【AUTOMATIC SHUT OFF＆LCD PRESENT MORE】: Preset the value you desire and the air compressor will automatically shut off when the value is reached. The back-lit LCD screen will display both the desired tire pressure value and the current tire pressure. The unit of air pressure can be switched among bar, kpa and PSI. 4、【FAST INFLATION/u0026CHARGING】: Air/Electricity The 20V working voltage provided by the rechargeable battery can inflate fast, tires of size 195/65/R15 can be filled in just 4 minutes. The 2000mAh high-efficiency rechargeable battery can charge 4 tires of the same size at a time, and the exclusive charger allows the battery to go from 0 to full in just 1 hour. 5、【MULTIPLE PURPOSE＆EASY TO USE】: The air compressor is compatible with Automotive, SUVs, cars, motors, bicycles, and basketball-size inflatable products. Note: not suitable for large truck tires. Attached with an exclusive storage bag, easy to carry. The LED light also allows you to inflate in the dark. Specification Features: 【Automatic Stop Function】: Preset the pressure value you need. The air compressor will shut down automatically when the preset pressure is reached, so you don't have to worry about overcharging or low tire pressure. 【DUAL POWER SUPPLY】: DC 12V power supply and 20V rechargeable battery pack power supply make the inflation more easily. The bottom is stable enough. You don't have to worry about it running out of the battery during the trip. (The Battery and Charger are not included). 【AUTOMATIC SHUT OFF＆LCD PRESENT MORE】: Preset the value you desire and the air compressor will automatically shut off when the value is reached. The back-lit LCD screen will display both the desired tire pressure value and the current tire pressure. The unit of air pressure can be switched among bar, kpa and PSI. 【FAST INFLATION&CHARGING】: Air/Electricity The 20V working voltage provided by the rechargeable battery can inflate fast, tires of size 195/65/R15 can be filled in just 4 minutes. The 2000mAh high-efficiency rechargeable battery can charge 4 tires of the same size at a time, and the exclusive charger allows the battery to go from 0 to full in just 1 hour. 【MULTIPLE PURPOSE＆EASY TO USE】: The air compressor is compatible with Automotive, SUVs, cars, motors, bicycles, and basketball-size inflatable products. Note: not suitable for large truck tires. Attached with an exclusive storage bag, easy to carry. The LED light also allows you to inflate in the dark. Specifications: Material: Metal+ABS Voltage: 20V Maximum Air Pressure: 150PSI Power Supply Mode: Car cigarette lighter / 20V lithium battery pack Airflow: 25L/Min Battery: 2000mAh *5 Package Weight: 2000g / 4.41lb Package Size: 20 * 12 * 15cm / 7.87 * 4.72 * 5.91in Package List: 1 * Cordless Tire Inflator 1 * Type-C Charging Cable 1 * Ball Inflation Needle 1 * French Nozzle 1 * Balloon Nozzle 1 * Cigarette Lighter Charger 1 * Battery 1 * Tool Bag 1 * User Manual (English) Package List 1 * Cordless Tire Inflator 1 * Type-C Charging Cable 1 * Ball Inflation Needle 1 * French Nozzle 1 * Balloon Nozzle 1 * Cigarette Lighter Charger 1 * Battery 1 * Tool Bag 1 * User Manual (English)