The K3 Multifunctional Jump Starter & Air Compressor is an all-in-one portable emergency tool designed for drivers, travelers and everyday vehicle use. It combines a 12V vehicle jump starter, digital tire inflator, power bank and emergency LED light in one compact and portable device. Designed to help during unexpected roadside situations, the K3 can provide emergency starting assistance for compatible 12V vehicles while its built-in air compressor allows you to quickly inflate car tires, motorcycle/bicycle tires, balls and other compatible inflatable items. The integrated digital display provides convenient tire pressure monitoring and supports multiple pressure units including PSI, BAR, KPA and KG/CM², making tire inflation easier and more accurate. Key Features - 4-in-1 Multifunction Design – Jump starter, air compressor, power bank and emergency light - 12V Vehicle Jump Starter for compatible vehicles - Suitable for compatible gasoline, diesel and hybrid vehicles - Built-in Digital Air Compressor - Multiple tire inflation modes - Adjustable preset tire pressure - Real-time tire pressure monitoring - Supports PSI, BAR, KPA and KG/CM² - Large digital display for easy operation - USB Power Bank Function for charging compatible digital devices - USB-C Charging Input - Built-in LED Emergency Light - SOS Emergency Lighting Mode - Compact and portable design - Suitable for roadside emergencies, travel and everyday vehicle use Air Compressor The integrated air pump provides a convenient solution for maintaining tire pressure while traveling. Simply connect the inflation hose, select the required pressure and monitor the inflation process through the digital display. Suitable for: - Car tires - Motorcycle tires - Bicycle tires - Sports balls - Other compatible inflatable products Emergency Jump Starting The included jumper clamps allow the unit to provide emergency starting assistance when a compatible 12V vehicle battery is weak or unable to start the engine normally. Portable Power Bank The built-in USB output allows the K3 to serve as an emergency power bank for compatible devices such as smartphones and other USB-powered electronics, making it particularly useful during travel and emergencies. LED Emergency Lighting An integrated LED lighting system provides additional visibility when working around your vehicle at night. The SOS lighting mode can also be used to attract attention during roadside emergencies. Product Specifications Product Name: Jump Starter & Air Compressor Model: K3 Product Size: 225 × 54.5 × 122 mm Vehicle System: 12V compatible vehicles Pressure Units: PSI / BAR / KPA / KG/CM² Operating Temperature: -20°C to 60°C Charging Interface: USB-C Additional Output: USB Display: Digital Display Package Includes - K3 Jump Starter & Air Compressor - Jumper Clamps - Air Inflation Accessories / Nozzles - USB-C Charging Cable - EVA Carrying Case An excellent emergency companion to keep in your vehicle, combining several essential roadside tools into one convenient and space-saving device. Note: Vehicle starting capability and compatibility depend on the vehicle, engine size and battery condition. Always follow the supplied operating and safety instructions when jump-starting a vehicle or inflating tires.