RovyVon Angel Eyes E8 Versatile Hybrid Keychain Flashlight

The E8 is a hybrid keychain flashlight, that uses an AAA battery or built-in Li-po battery. The 365nm UV light on the side can read counterfeit banknotes and the warm white is good for the eyes while reading at night.
The E8 keychain light uses the same concept as RovyVon's hybrid battery system and the body is made of polycarbonate with a clear window, you can see the parts inside, it uses an AAA replaceable battery for extended use if it's not able to charge the built-in 330mAh Li-po battery via a USB-C device or power supply. On the left side, there are 3 LEDs as the secondary options besides the primary LEDs.

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