K20 is Nalid a portable super bright mini LED flashlight, compact and portable, exquisite beauty. Compared with the K10, K20 is the use of AA batteries, higher brightness, longer life. K20 full length of only 83 mm long, 25 grams weight (without battery). Equipped with stainless steel key ring, can be hand hanging in the backpack, key ring and other places to facilitate daily carry. K20 with streamlined design, combined with toggle switch, easy to use and comfortable. The maximum brightness of 130 lumens, the longest life of 150 hours, combined with three light mode, K20 is your outdoor camping on foot, carry, collection, gift of rational choice.