TLILY 2 Pcs Multi-Functional Mini COB Key Chain Work Light, Suitable for Hiking, Camping, Survivals and Emergency.

[High brightness] COB small working light has a powerful LED, which provides maximum illumination of 1000 lumens. It provides a bright light with a large angle. COB technology allows this lamp to be used as an emergency light and a small work light. [4 lighting modes]-Keychain working light is equipped with 4 brightness modes to meet your different needs. COB 60% brightness, COB 30% brightness, COB strobe mode, and hold the power button for 3 seconds until it is the brightest. [Multi-purpose]-As a multi-tool EDC emergency light, it can be used for emergency inspection of vehicles and lighting of articles in vehicles, and can also be used as a bottle opener. The design of strong magnet base and bottom threaded hole allows you to release your hands when working. [USB rechargeable] 500mah lithium battery, which can be used continuously for 1 hour (100% brightness) after charging for 1.5 hours; 1.5 hours (60% brightness) and 3 hours (30% brightness). [IPX4 waterproof]-This COB key chain