Acebeam PT10 is the newest member of the penlight series with a unique and innovative design. It powered by 2*AAA batteries and surprisingly bright. The tail switch of PT10 can be turned ON/OFF, or changed modes. There are 5 colors for options such as black, Natural, silver, Tan, and Olive Drab. PT10 is a small gift-wrapped package box. It is an ideal gift for you to send your family, friends, and customers, etc.