Xiaomi Portable Electric Air Compressor 2 Newly added electric scooter mode New valve quick connect adapter 25% more efficiency Better performance Xiaomi Portable Electric Air Compressor 2 Second generation air compressor with faster tire inflation. Pressure set, stops when full Digital tire pressure detection. Pressure up to 150psi Increased by up to 25% Faster and better help Thanks to the powerful magnetic motor, the compressor achieves a 25% increase in speed. It can fill an empty tire in just 8 minutes*, ensuring high inflation efficiency. Six preset pumping modes Get started easily Switch six modes with one button and set the default air pressure range to avoid over-inflation. Manual mode allows you to save the pressure value. Set it once and say goodbye to cumbersome settings. Manual Mode : Default 35 psi, Adjustable Range: 3-150 psi/0.2-10.3 bar Bike Mode : Default 45 psi, Adjustable Range: 30-65 psi Motorcycle mode : default 2.4 bar, Adjustable range: 1.8-3.0 bar Car mode : default 2.5 bar, Adjustable range: 1.8-3.5 bar Electric Scooter Mode : Default 50 psi, Adjustable Range: 45-60 psi Ball Mode : Default 8psi, Adjustable Range: 4-16 psi Newly added air valve adapter with quick connector. Quick assembly without getting your hands dirty The newly added air valve quick connect adapter allows for easy and quick installation of the air valve. Rich accessories for wider applications. Built-in lithium-ion battery Inflate anytime, anywhere The built-in, high-performance lithium-ion battery with a capacity of 2000 mAh provides impressive power. No need for an external power source, go completely wireless. Universal Type-C charging port. No worries when going out Highly compatible Type C* charging port. Simple, modern charging design means greater convenience. Many accessories in one package Inside there is a hidden bag for convenient storage of accessories. Built-in light Improved brightness, especially for night use. Preset pressure, stops when full. Accurate real-time tire pressure display Set the required air pressure value or select a preset inflation mode with one button. Automatically stop filling to free you from watching and provide greater ease of use. The air pressure sensor uses a digital chip, with a tire pressure detection accuracy of 1psi. Technical data: Product model: MJCQB06QW Battery Type: Lithium Ion Battery Operating temperature: -10C to 45C Storage temperature: -10C to 45C Noise value during operation: <80 dB(A) at a distance of 1 m Charging Port: Type C Sensor accuracy: 1psi Product Dimensions: Approx. 123 75.5 45.8 mm (device only, without air hose) Air hose dimensions: Air hose length 200 mm (including Schrader valve adapter, without threaded end) Net Weight: Approx. 490g Inflation pressure: 0.2-10.3 bar/3-150 psi Charging temperature: 5C to 40C Rated capacity: 2000mAh (14.4Wh) Rated charging voltage: 5V 2A Charging time: Approx. 3 hours Air valve size (inner diameter): Schrader valve connection 6.9 mm Presta valve adapter 6 mm Quick connect valve adapter 6.9 mm Package Contents: Air compressor 1 Quick Connect Valve Adapter 1 Needle valve adapter 1 Presta valve adapter 1 Storage case 1 Charging cable 1 User Manual 1