2-in-1 Rechargeable Air Pump – Mini for Mattresses & Pools, 4 Nozzles + Bag

Size: 60*85mm Material: ABS Battery capacity: 3.7V / 4000mAh; Working time: First speed has a cumulative working time of approximately 60 minutes, and second speed has a cumulative working time of approximately 35 minutes; Charging time: approximately 2-3 hours Maximum inflation pressure: 5000 Kpa; Maximum air volume: 450 L/min; Maximum power: 15W; Noise level: 80-90 dB; Low battery reminder function: Turn on the button switch; three indicator lights will illuminate when the battery is fully charged, two lights will illuminate when the battery is 70% charged, one light will illuminate when the battery is 40% charged, and the last light will flash when the battery is approximately 20% charged; Low battery protection function: When the battery voltage drops below 3.0V, the machine will automatically shut down, and the last indicator light will flash for 5 seconds before turning off. At this point, charging is required to revive the machine and resume operation. Charging reminder function: The three charging status indicator lights will flash continuously, and the full charge indicator will illuminate. Equipped with 4 air nozzles for versatile use: Featuring four different nozzles, the pump is perfect for inflating air mattresses, inflatable pools, swimming buoys, yoga balls, and vacuum storage bags. (Not suitable for high-pressure items such as tires, basketballs, or soccer balls.) Intelligent overheat protection and enhanced cooling: Designed with an advanced heat dissipation system and built-in overheat protection, it ensures safe and long-lasting performance even after extended use. Long-lasting rechargeable battery: Powered by a 4000mAh rechargeable battery, this air pump delivers reliable performance for multiple inflation cycles, making it a must-have for outdoor adventures.