Multifunctional air compressor and tire inflator - This battery jump starter doubles as a tire inflator, suitable for cars, motorcycles, bicycles, SUVs and sports equipment. It includes adapters and nozzles to easily inflate various items. Safety and reliability - Innovative safety clips prevent short circuits when the clips contact each other, ensuring safe and reliable operation every time. Portable and convenient - Compact size 18 x 5 x 5.5 cm and lightweight design for easy storage in a vehicle or backpack. An essential tool for road trips and emergencies. Bright led light - Built-in bright LED light to assist with inflating tires or making quick repairs in low light, so you are never left in the dark. Use scenarios - On the road, quickly inflate a flat or low tire for cars, motorcycles, or SUVs during trips. - Inflate bicycles or sports equipment at parks, gyms, or campsites. - Perform quick tire checks or repairs in low light using the built in LED light.