1.1 super-bright LED Keychain 2.Rotary switch 3.Material:Aluminum 4.Powered by 4xLR41 TZK- 1112BrandT&Z SpecConditionNewTypeLED Keychain ... promotion items,gift items-Samples time :2 days without logo, 5 days with logo-Certification :ROHS & CE-Payment terms :30 ... it to your key ring.This is a super bright LED flashlight, suitable for outdoor activities (hiking, camping, fishing, etc.), mechanical ...