Feature: 1. Emergency Start: An ideal solution for emergencies like a sudden dead car battery or when cold weather affects the effectiveness of your battery. The emergency starter Provides quick start up and solves car outages with ease. 2. Practical Design: The battery starter features built in air compressor which is suitable for inflating various types of tires. It can also inflate air beds, swimming rings and other inflatable items, making it highly versatile. 3. Versatile Use: Ideal for all types of 12V battery cars. Its wide range of application makes this car emergency power bank an essential accessory for every car owner. 4. Compact and Portable: This battery jump box is handy and convenient to carry around. It fits excellently in your car boot or backpack, can be used anytime anywhere. 5. Long Battery Life: Not only can this emergency battery pack start a car, but also serve as a mobile power supply to charge devices like phones and tablets with the high capacity battery. Specification: Item Type: Car Jump Starter Material: ABS Rated Voltage: 14.8V Cylinder Diameter: Approx. 19mm / 0.75in Charging Method: Type C Cable Rated Power: 120W Noise Level: ≤84dB Operating Temperature: -20℃ to 50℃. Package List: 1 x Inflatable Hose1 x Battery Clamp1 x Type C Charging Cable1 x Storage Bag1 x EVA Bag4 x Air Nozzle1 x Instruction Manual