1Intelligent Mode: One press on the switch activates the standby mode with a green indicator light. Place your hand in front of the sensor to automatically dispense water. Remove your hand, and the water flow stops automatically. This convenient smart feature of oxygenation air pump is perfect for washing hands when they get dirty during fishing. 2Lighting Mode: Long press the switch to activate the camping light, which provides broad illumination. Long press the switch again to turn off the camping light. 3Tilt Mode: One press on the switch activates the standby mode with a green indicator light. Tilt the device, and hand-washing fishing gearautomatically dispenses water. Return the device to an upright position to stop the water flow. This tilt mode is Perfect for bait blending or other pouring needs. 4Portable Design: This fishing water pump is compact and easy to carry, making it suitable for outdoor activities such as fishing, camping, and hiking. 5Continuous Water Flow/Oxygenation Mode: Double-click the switch to enter either the continuous water flow or oxygenation mode. Press the switch again to deactivate. The continuous water flow provides a large pumping capacity, while the instant oxygenation ensures the fish have ample oxygen supply, meeting their oxygenation requirements. 1 1