4in1 Mini Air Pump 4in1 function:Inflates inflatables, vacuums, provides camp lighting, and serves as a power bank all in one compact device. This single unit replaces multiple tools for outdoor and onthego use. Ultraportable design: weighs less than 1 pound and includes 4 universal nozzles. The small form factor fits easily in a backpack for convenient onthego use. Powerful inflation performance: up to 1500 Pa of pressure enables fast inflation, capable of filling an air mattress in about 90 seconds. A slow mini air pump is also available and is reusable for tire emergencies. Adjustable LED camping light: builtin LED with low, medium, and brightness settings to meet various lighting needs in tents, campsites, or around the campsite. Allinone practicality: combines inflating, deflating, lighting, and power backup in a single portable device, simplifying outdoor readiness and travel convenience. Compatibility and versatility: 4 universal nozzles cover a wide range of common inflatables and tasks, making it suitable for air mattresses, inflatables, tents, pool toys, and more. Use scenarios: Camping or outdoor trips: quick inflation of an air mattress after a long day, use the builtin light to illuminate the campsite, and charge a phone or USB device if needed. Road trips and car kit: compact backup tool for tire emergencies with the slow mode, easy to store in the glove box or trunk. At home or in storage: deflate or inflate items for seasonal use, vacuum small items for compact packing, and light work areas with adjustable brightness.