The Beacon is a high-performance safety light to help keep dogs visible in low-light conditions or inclement weather. The Beacon is durable and waterproof, with an easy-to-use Quick Clip that attaches to Ruffwear apparel, harnesses, collars, and other gear. The Beacon is rechargeable, with indicator lights to let you know when it's charging or the battery is low. Easily cycle through three LED color options and three light modes for maximum visibility on your adventure. The Beacon is visible from all directions with a bright, full-body glow design.Features The Beacon is waterproof to a depth of 1m of water for 30 minutes. 280mAh LiPo battery is charged with the included standard micro USB cable. Charge time is approximately 1.5hrs. Three highly visible colors, three modes and an operating time up to 20hrs. Translucent shell exudes light from all angles Variable light modes include Slow Flash, Fast Flash, Always On Includes standard, 15 cm USB charging cord Easy-to-use Quick Clip compatible with all Ruffwear collars and apparel light loops Made in China