Specification:
Color: Black
Material: aluminum alloy
Brightness: 1000LM
Lamp bead type: COB
Size: 61*45 mm/2.4*1.77 inch
3 Lighting Modes: High, Low, Strobe
Working time: 4 to 5hours
Waterproof: Yes
Battery: built-in 1000mAh polymer lithium battery
Package Contents:
1x COB keychain light
1x USB charging cable
feature: