2 pieces Batteries sold separately Length 13cm Width 4cm [Convenient Zoom Function and 5 Lighting Modes] This flashlight is equipped with a telescopic focus lens, allowing you to adjust the focal length and irradiation range of the light by pulling the head part. Recommended for those who have been concerned about safety at night. Furthermore, it is equipped with 5 lighting modes: High, Medium, Low, Flash, and SOS. You can change the mode according to your needs, making it very convenient. [Drip-proof Specification] Complies with waterproof rating IPX4, so it can withstand water droplets and splashes from everyday rain without adversely affecting the flashlight body. You don't have to worry about sudden rain when cycling, walking, camping, or enjoying outdoor activities at night.