RS4 is a portable USB Type-C rechargeable flashlight with a zooming function that allows you to easily achieve both floodlight and spotlight effects. The dual power system enables you to use AA alkaline batteries to power the flashlight when charging outdoors is inconvenient. The “Glow in the dark” fluorescent ring in the flashlight’s head makes it easy for you to locate your flashlight in the dark.

Features:

1. Multi-mode dynamic switch: High/ low/ Strobe / SOS
2. Gold-plated contacts: The circuit contact points are gold-plated, which provides good conductivity and is not easily oxidized.
3. Turn-to-cover charging system: The charging port of the flashlight is concealed during use to prevent sand particles or dust from entering the charging port.
4. Over-charge protection: When the flashlight is fully charged, the charging system will stop working.
5. Over-discharged protection:  When the battery is about to run out of power, the flashlight will automatically stop working to prevent the battery from being drained too low and shorten its lifespan.
6. Overheating protection： When the flashlight operates for an extended period and causes the temperature to become too high, the flashlight will automatically adjust the brightness of the output to prevent overheating.