This LED Ring Dog collar is equipped with bright, energy-efficient LED lights that provide 360-degree illumination. The collar is lightweight and adjustable from 30 - 65cm - cut to size. Featuring three light settings in blue - fast flashing, flashing and constant light. Cycle through the on/off button to select the modes. Fully charged within 2 hours or less and can be used for approximately 6 to 8 hours with flashing light and 2 to 3 hours with continuous light. Keep your best friend visible in low light._·     Splashproof Approximately up to 500m visibility·     Adjustable from 30 - 65 cm - cut to size·     Three light settings in blue - fast flashing, flashing and constant light·     USB Rechargeable - cable included·     Easily clips around your dog's neck·     Materials: 80% TPU, 15% ABS, 5% Electronic component