SOBO AC/DC Litium battery operated double outlet air pump

Sobo’s third-generation range of SB AC/DC makes use of the latest ultra power-saving technology. The lithium battery is continuously charged and can last up to 25 hours. Automatic sleep mode after 5 seconds of shutdown, effectively extending battery life and it has a large capacity lithium battery with USB charging interface.

Instructions:

The unit should be charged for 6 to 8 hours before the first use. A red led light will indicate the unit is charging. The 4 power lights indicate the current charged status (4 lights on 100% charged, 4th light flashing 75%~100% charged, 3rd light flashing 50%~75% charged, the second light flashing 25%~50% charged, and the first light flashing 0~25% charged), the power will automatically turn off when fully charged.
In the off state, touch the [Power key] for more than 2 seconds to wake the unit up from sleep mode and enter normal work (the blue function light will be on), and enter continuous mode.
In the power-on state, touch the [Power key] once to enter the intermittent mode, the blue function light flashes, and the air pump circulates for 10 seconds and stops for 10 seconds.
In DC continuous or intermittent mode, plug in a charger (available charging head, mobile power supply, car charger, etc.) and automatically switch to AC power mode
Emergency start mode: manually shut down the unit after plugging in the charger the unit will switch on and in case of power failure the unit will automatically start in continuous mode.