General description This portable LED flashlight is designed for easy portability, making it an ideal companion for outdoor adventures and everyday use. Its keychain design allows for convenient attachment to keys, backpacks, or pants, ensuring it's always within reach when needed. The flashlight features multiple lighting modes, including strong light, weak light, red light flash, and red and blue light flash, enhancing its practicality for various environments. Built with water and impact resistance, this flashlight is suitable for all kinds of outdoor conditions and includes a built-in emergency whistle for added safety. Technical specifications LED Chip: XPG Battery Capacity: 3.7V 200mAh Working Time: 3-6 hours Material: ABS Color: Black Item Size: Approx. φ1.7*8.1cm / φ0.67*3.18in Item Weight: Approx. 23g / 0.81oz Package Size: Approx. 10*6.5*2.1cm / 3.93*2.56*0.82in Package Weight: Approx. 40g / 1.41oz Compatibility and accessories 1 * Mini Flashlight (with Key Chain) 1 *