The USB flashlight keychain cob Mini Rechargeable Work Lamp Torch Light is a must-have for anyone who needs a reliable and compact source of light. With a built-in 500mAh polymer lithium battery and three lighting modes (high, low, strobe), this flashlight provides a powerful and customizable illumination experience. Measuring just 6cm/2.36 inches in length, 4cm/1.6 inches in width, and 1-1/2 inches in height, it is a small and portable device that can easily fit in your pocket or keychain. The flashlight is made of durable aluminum alloy and PC materials, and it has an IPX4 waterproof rating, making it suitable for use in all weather conditions. The COB keychain light comes with a USB charging cable and has a charging interface of Type-C. Whether you're camping, hiking, or just need a reliable light source for everyday use, this flashlight is the perfect choice.