**Dual Power Options:** This air pump can operate either while plugged in or on battery power. It automatically switches to battery mode during a power outage. The included 2600mAh rechargeable lithium battery is ideal for maintaining your fish tank during trips or power interruptions.
**Normal and Intermittent Settings:** Activate normal mode with a button press for continuous operation of 14-18 hours when fully charged. Alternatively, switch to intermittent mode, which alternates between 10 seconds of operation and 10 seconds of rest, allowing up to 25-28 hours of continuous use on a full charge.
**Enhanced Oxygen Levels:** The package includes one air stone and a hose. This air pump features dual outlets, allowing simultaneous use of one air stone. The bubble stone significantly boosts oxygen levels in the water, promoting healthy fish growth.
**Battery Level Indicator:** The blue power light provides a clear indication of the battery status and the pump’s current mode. If the intermittent mode light is illuminated, the pump is in that setting. Five grid lights signify a fully charged battery.
**Quiet Operation and Energy Efficiency:** Operating at noise levels of 30dB or less, this pump employs a magnetic driver design to optimize airflow while minimizing sound. It’s an excellent choice for emergency oxygen supply in both freshwater and marine aquariums!