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How to Operate the Flashlight
1. Normal Mode
Cycle through modes: Low - Middle - High - OFF
2. Hidden Mode
Enter hidden mode by long-pressing the switch for 2 seconds: Strobe - SOS - OFF
3. Brightness Change Sequence
Press and hold the switch for 10 seconds to turn on the flashlight. The normal mode
sequence is either High - Middle - Low or Low - Middle - High.
4. Charging
Insert the battery correctly in the flashlight and tighten the battery storage screw.
Connect the USB cable and charger. The battery indicator will turn red during
charging and green when fully charged.
5. Battery Capacity Status
Ensure the battery is properly inserted and tighten the battery storage screw. The
flashlight will flash to indicate the battery capacity status:
Flashing frequency 0: Battery capacity is zero. Need recharge.
Flashing frequency 1: Battery capacity is low.
Flashing frequency 2: Battery capacity at medium level.
Flashing frequency 3: Battery capacity is full.
6. Notification of Low Battery
If the flashlight flashes intermittently during use, it indicates low battery power. Please
recharge the battery immediately.
Caution
1. Do not shine the flashlight directly into your eyes as it can be dangerous and cause
damage to your eyes or eyesight.
2. Before using the flashlight, carefully check the condition of the waterproof rubber inside
the battery storage and the USB insertion protection rubber to ensure they are in normal
condition.
3. Make sure to correctly align the positive and negative poles of the battery to prevent
malfunction.
4. When not using the USB function, close the USB port.
5. This product is designed to be used with a 3,6 V 3400 mAh 18650 size battery only.
6. Avoid throwing the battery into fire or water as it may cause malfunction.
7. We recommend charging the 18650 battery at least every 3 months if you plan to store
the product for an extended period to preserve battery life.
8. If you won't be using the flashlight for a long time, remove the battery from the device.
Leaving it inside for an extended period may result in damage or explosion.
9. Keep the battery out of reach of children. In case of accidental ingestion, seek immediate
medical attention.