The COB Keychain Work Light is a versatile tool featuring a detachable magnetic mechanical flashlight that can also function as a bottle opener. With its rechargeable design, it is convenient for outdoor activities, camping, and emergencies. Long the ignition switch for 3 seconds to the light, and it go out automatically within 10 seconds. Besides that, the keychain light can also be used as a bottle opener, which is a great outdoor gear. USB C charging port, compatible with a variety of power supply. Simply use the charging cable included with the product to charge at any time Feature: Rechargeable, Multi-Function, Portable Material: ABS+PS+aluminum color: As Shown Light Source: COB LED Usage: Emergency Work Light, Flashlight, Bottle Opener Package Contents: 1 x Work light 1 x Charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.