RovyVon G4 Aurora A8 USB-C LED Keychain Flashlight, Momentary On, Lock Mode, Max 650 High Lumen Super Bright with EDC Mini Size, USB-C Rechargeable,8 Modes,Gift for Checking,Reading(365nm/White)

"Product description Product description OPERATION OF Aurora A8 1.

FRONT LED Press and hold : OFF → Momentary On(High), release = Turn Off.

Single click : ON → Cycle thru Ultra low-Low-Med-High.

Double click : OFF → Constantly on from memorized mode(Ultra low/Low/Med/High).

Quick 5 clicks : Lock←→Unlock 2.

SIDE LED Triple click: White Quad click: 365nm Single click: cycle thru White(low)-White(High)-White(flash).

NOTE >> When the light is working at High/Medium mode more than 60 seconds, it will gradually step down to 80 lumens to protect the light bulb and the user due to the massive heat generated.

Multi-purpose Side Light: Quad click: 365nm sidelight, can use it for checking banknote, looking for hidden stains, Multi-purpose Side Light: Triple click: White sidelight, can use it for reading, viewing map, auto repair, bicycle tail lights and other emergency scenarios."