· All-in-one Jump Starter and Inflatable Pump - This device combines a jump starter and air compressor, saving space and simplifying roadside assistance. It’s an economical solution, merging two essential tools into one compact unit, so you're always ready without the hassle of carrying multiple devices· 3000A Jump Starter for 12V Vehicles - This car battery starter with air compressor is equipped with a powerful battery with a capacity of 16000mAh for 12V vehicles such as cars, trucks, boats and large vehicles. It can effectively restore power to the car in emergency situations and supports petrol cars with a displacement of up to 8L and diesel cars with a displacement of up to 6L· Inflators with Intelligent Digital Display - Easy to use with smart presets, pressure detection and automatic shut-off. Turbo boosts up to 45 litres/minute (160 PSI) and inflates up to 45 times on a single charge. Portable jump starter with air compressor inflates 315/70 R17 pickup tyres to 36 PSI in 2 minutes and 30 seconds. 3.8’ large LCD display reads real-time tyre pressure, 4 selectable units (PSI, BAR, KPA, kg/cm²), 5 inflation modes (Car, Motorcycle, Bike, Basketball, and Custom Inflate,· Super Power Turbo Fan: WOLFBOX MegaFlow100 electric air duster reaches speeds of up to 150,000 RPM, delivering a maximum wind speed of 45 m/s. This allows it to effectively clear dust and debris. The dust blower also features 3 adjustable speed settings to cater to various cleaning needs.· Wide Application: WOLFBOX electric air duster comes with 5 nozzles and 2 brushes, making it suitable for a variety of scenes, such as pc, keyboards, or other electronic devices. In addition to a home clean and car duster, it also serves well for outdoor activities such as inflating and outdoor fires.