Main Features:
● Impact (6.5 x 1.7cm) and light weight (15g)， keychain design at tail， you can take it along everyday
● Utilizes Nichia NSPW500GS - K1 LED， max output 18 lumens
● IPX-6 waterproof standard， protects against high pressure water stream from any angles
● Constructed from aircraft-grade aluminum alloy in HAII military grade hard-anodized finish
● Purple， blue， black， silver and gold five colors， there must be a suitable one for you