Specification: Charging method: Type-c charging Lighting time: 2-3 hours Light color: White, yellow, red Battery capacity : 500mAh Weight: 70g Materials: ABS + PS + aluminum Feature: Mini portable design: The back with strong magnet allows the lamp to attach to any metal to hold or hang it in certain places at different angles. 3 lighting color: The LED keychain light has 3 light colors to meet your different needs: white light, yellow light, red light; Red light and red strobe mode can provide warning lighting when you camping outdoors in foggy weather. COB rechargeable flashlights: The USB rechargeable flashlights Built-in 500mah rechargeable lithium battery. Keychain flashlight can work for about 2-3 hours. Widely Used: The portable pocket flashlight can be easily attached to backpacks, keychain. IPX6 waterproof and shock resistance is ideal for fishing, hiking and camping, corkscrew, emergency roadside maintenance or multi-purpose work, etc.