The Beacon is a high-performance safety light to help keep dogs visible in low light or inclement weather. The Beacon is durable and waterproof, with an easy-to-use Quick Clip that attaches to clothing, harnesses, necklaces and other Ruffwear equipment. The Beacon is rechargeable, with indicator lights that warn when charging or the battery is low. Easily pass through three LED color options and three light modes for maximum visibility in the adventure. The Beacon is visible from all directions with a brilliant design. Waterproof, high capacity USB rechargeable battery, variable light modes, slow, fast or on, includes standard 15cm USB charging cable