Compact travel companion: The compact design fits easily in a vehicle for simple storage and portable transport. Compatible with passenger cars and SUVs; reliable for outdoor work and family trips. Fast jump start with multi-device charging: Includes a multi-device charging function, delivering simultaneous power to devices with steady light output for night use. All-in-one tool: Jump start, tire inflation, device charging, lighting, and emergency power during outages, enhancing usability in diverse conditions. Smart display and safety features: Smart display supports safety features with intuitive control and a user-friendly interface for easy, precise inflation pressure adjustment. Use scenarios: - Emergency jump start for a car or SUV on a cold morning, with charging for devices and the onboard light for visibility. - Road trips or outdoor work where you inflate a tire, charge devices, and rely on steady lighting. - Home power outage where essential devices run and lighting is provided.