Laroo | Light Up Dog Collar Ring - Small BreedDesigned especially for small dogs, with bright illumination reaching up to 500m, your dog stays easy to spot for joggers, cyclists, and drivers even in low light. Custom Fit Simply cut to size for a snug, comfortable fit. Perfect for smaller necks without the bulk. Key Features 360 LED glow for maximum visibility Visible from up to 500m 3 lighting modes (steady, slow flash, quick flash) 35 hours of use per charge USB rechargeable Water resistant