USB Rechargeable COB LED Armband Light 400mAh 3 Modes Night Running Sport Warning Arm Leg Light IPX4 Waterproof

• COB LED technology :The product features COB LED technology, which provides a brighter and more uniform light compared to traditional LEDs.• IPX4 waterproof rating :With an IPX4 waterproof rating, this armband light is suitable for use during sports activities or outdoor events in wet conditions.• Type-C USB rechargeable :The product is Type-C USB rechargeable, making it convenient to charge on the go using a power bank or laptop.• 500LM brightness :With a brightness of 500LM, this armband light provides ample illumination for outdoor activities like running or hiking.*Increasing visibility and safety during early morning night sports and outdoor activities.*You can be seen in the dark when running, cycling, walking dog, camping etc.*The battery capacity is 400mAh, and it can be used for 3 hours in red and white constant light mode, and for 1.5 hours in flashing mode