The MYCRO features 6 unique light modes, including the 400 lumen TURBO MODE and 3 LED color options to accommodate any situation. The MYCRO is small enough to conceal in your hand or fit on your key ring. This powerful pocket light even comes with a stainless steel necklace chain to keep this light with you wherever you go. Fully rechargeable. Anodized aircraft-grade aluminum; water and impact-resistant. 1.73″ long. Please select color.