Night Sport Running Cycling LED Flashing Wristband USB Rechargeable Armband Outdoor Safety Arm Leg Warning Wrist Strap Light

LED. 1. Bright night sports lights: With night running lights, you can enjoy safe night sports without worrying about the dark. They have three brightness levels and three modes: white, red, white and red flashing. They will make you more visible and avoid potential dangers. 2. USB charging: no need to replace the battery, runner running light adopts USB charging design, which can be used continuously for 4-6 hours after full charge, saving costs and meeting your long-term exercise needs. 3. Waterproof material: Made of waterproof material, even if you run in the rain, the night walking light will keep you dry and comfortable. The inner layer is designed with sweat-permeable mesh to absorb excess heat and moisture. 4. Adjustable elasticity and comfort: With a silicone strap that fits the skin, the night walking light allows more freedom of movement. It is sturdy and non-slippery and suitable for different arms or feet of different sizes. You can also freely adjust the tightness to your