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Checking the remaining battery charge | S1 Pro Portable Bluetooth® speaker system
s1-pro-portable-bluetooth®-speaker-system
S1 Pro Portable Bluetooth® speaker systemSold from 2018 - 2024

Checking the remaining battery charge | S1 Pro Portable Bluetooth® speaker system

To check the battery level:

When the battery is attached, the power light (next to the Power switch) blinks when powered on to show the remaining battery charge. You can also check the battery level at any time by double-pressing the Bluetooth® button in the Input 3 section.

The table below shows the power light status and corresponding battery level.
Blue - 4 blinks75 - 100% charged
Blue - 3 blinks50 - 74% charged
Blue - 2 blinks25 - 49% charged
Blue - 1 blink10 - 24% charged
Red - 1 blinkLess than 10% charged
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Checking the remaining battery charge | S1 Pro Portable Bluetooth® speaker system