The COB LED Armband Light is a versatile, high-visibility accessory designed for nighttime sports and outdoor activities. It features a 500-lumen COB LED, a 350mAh rechargeable battery with Type-C USB charging, and an adjustable strap for arms, legs, or wrists. Its IPX4 waterproof rating ensures durability in light rain, making it ideal for safety and convenience during running, cycling, and more.
