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

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.

Specification:

Battery capacity: 500 mAh lithium battery

Material: ABS

Gear: white light - red light - red and white flash

Battery life: 2.5H

Charging time: 1.5H

Size: about 30385mm

Quantity: 1 set

Product List:

1 COB ultra-light running light