Feature: 1. Bottle opener: Open it whenever and wherever possible. 2. Hook lock design: can be hung on the backpack, belt buckle, easy to carry 3. High-brightness C0B light source: white, yellow and red three-color large-area lamp bead board with wider lighting area, (warning: the brightness is too strong! Do not directly shine the light on the eyes); 4. TYPE charging: built-in fast charging chip, faster charging 5. Polymer lithium battery: built-in polymer lithium battery, long-lasting battery life (500mah high-performance lithium battery, 5 hours battery life, 90 days standby time); 6. Compatible with various tripods: standard screw holes at the bottom of the frame, compatible with all standard tripods, fishing boxes, and fishing chairs on the market; 7. Life waterproof: microwave stamping depth waterproof. Specification: Material: ABS plastic + aluminum alloy Light source: COB lamp beads Battery: 500mA polymer Charging method: Type-C charging Light source type: high-brightness COB wick Main material: aluminum alloy + PC Maximum brightness: 500 lumens Product weight: 45G Lighting mode: white light 100% white light 50%-warm light 100%-warm light 50% red light red light flashing Applicable scenarios: opening the door at night / walking the dog / looking for something in the attic / emergency in the event of a power failure / car troubleshooting / camping Model: Type A: single white light Type B 3 kinds of light: White light mode: high brightness, suitable for maintenance/power failure/night lighting Warm light mode: the light is soft and not dazzling, suitable for close reading/night use Red light mode: It can be used as a warning light when riding at night / car maintenance Package included: 1 x Emergency light 1 x USB cable