Waterproof and USB charging: IPX4 waterproof COB LED flashlight effectively blocks the intrusion of rain and snow, allowing you to use it normally on rainy days. Type-C USB charging port, you can use any power supply with a USB port such as a computer, power bank, etc. to charge. Super bright COB light: The rechargeable LED flashlight has four lighting modes: 80% white light, 40% white light, red light, and flashing red light. Compared with ordinary LED flashlights, the light is further improved and the light is brighter. You can switch multiple gears according to the usage environment. Be careful not to look directly at the light. Portable Design: The size of the led keychain flashlight is 5 * 2.5 * 7.5 cm and its weight is only 46 g, it is small and light, easy to carry. Hook and loop snap design, you can hang it on your school bag or belt loop in case of emergency. One key to control multiple speeds, easy to use. Upgraded Design: Portable led work light cap clip design frees your