New Outdoor Exclusive for Fishing Ultra-Quiet Charging Oxygen Pump (AC/DC Dual-Use) Charging Aquarium Oxygen Pump

product introduction:
1. this product is elaborately designed and has unique and beautiful appearance. the shell is made of aluminum alloy, which is firm and durable. it is small in size and easy to carry. it is efficient, energy-saving, safe and reliable. it has stable performance and strong gas volume. it is widely used.

2. this product has built-in rechargeable 18650 lithium battery, charging does not need to replace the battery, over longevity noodles, recycling use.

3. customers can adjust air output according to actual usage. (strong gear time: more than 12 hours, weak gear four sections: more than 24 hours)

4. the product is suitable for all kinds of aquarium power failure emergency aeration and field fishing or transport a small amount of live aquatic products, seafood aeration, favored by the vast number of consumers.

instructions for use:

1. charging method: turn on the dust plug and directly insert the dc interface of the charger into the charging hole. after the charge is full, the indicator light changes from red light to green light.

2. touch switch button (weak gear, strong gear, shutdown)

3. if the product is not frequently used, please charge it every 3 months to avoid damaging the service life of the battery.