Sobo SB 4000 AC/DC Silent Air Pump Rechargeable Air Pump

✅ Features:

✔️ 2.8Watt with 2x3Liter/min Air Output.

✔️ DC / AC Air Pump with Battery

✔️ Hassle free- keep the air pump running

✔️ Super Silent Design with noise level less than 65db.

✔️ Come with air stones and air hose

✔️ Battery can be recharge by it charger, car usb output and powerbank

✔️ The battery will never discharge all its energy to ensure the battery unit is always at optimum condition

✔️ The pump will automatically recharge itself once it is low on power when it is plugged in

✔️ Portable and easy to carry

✔️ Using Lithium Battery with smart battery protection unit.

✔️ Great for outdoor fishing where fish caught need to keep alive

✔️ Two modes, strong air output will last for 12 hours and intermittent air output will last for 25 hours with full battery charge.