Description
VILLNO Single Outlet Aquarium Battery Air Pump, 2W, 1.1L/Min, the longest use time of full charged battery is 20Hours. Suitable for outdoor fishing, small fish tank and backup air pump for power failure. AC/DC dual mode USB rechargeable aquarium air pump, multiple power supply methods: A: AC power supply; B: Portable power bank; C: Battery operated. Two working modes: Intermittent working mode（Works 10 seconds and be off for 15 seconds）) can be set to save power. When the power of this air pump
