Hand-free design is flexible for use in both indoor or outdoor environments, convenient source of light for working on your car, reading, walking or biking, powerful white mini LED produces brilliant illumination from 15cm up to 150cm.
Main Products
Energy Cup, Pen Shaped Alcohol Tester, Digital Alcohol Tester, LED (Time) Projector Pen / Keychain, All Kinds of Traditional Pen, Functions Pen