Description
【USB Rechargeable Battery】The usb air pump has 2600mA lithium battery, up to 55 hours of use (intermittent use), no need to worry about the trouble caused by power failure, the best partner for outdoor fishing. 【Healthier for Fish】The battery air pump has a one-touch exhaust switching function. Intermittent oxygen supply provides the fish with the necessary oxygen, which is healthier for the fish, prevents oxygen over-saturation and is also more energy efficient. Note: The choice of intermittent
