✔High Visibility & Safety LED Dog Collar - The collar is made of high-density nylon material, and the optical fiber is covered by mesh woven from the fishing line, which greatly increases the light transmittance while protecting the fiber. Experiments show that the ray-tracing distance can reach 500 meters. So that you can keep track of your dog at night or in the early morning. Keep your dog safe in dark environments. ✔USB Rechargeable and Durable - For the convenience of pet owners, our collars are designed to be rechargeable, with a 250mAh battery and up to 10 hours of use, fully charged in just 2 hours. No worry about battery replacement and no additional costs. ✔Waterproof Light Up Dog Collar with 7 Colors - Each collar is designed to be waterproof and dustproof and can be used normal.
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