• SAFETY LED COLLAR - Illumifun LED Dog Collar ensures your pup's safety with its durable nylon webbing and top-notch flat optical fibers design for outstanding visibility up to 350 yards.
• USB RECHARGEABLE - Fully recharge in 2 hours via micro-USB (cable included). Enjoy 4-10 hours of light (varies by mode) no batteries needed! Ideal for extended outdoor adventures.
• THREE FLASH MODES - Our light up dog collar offers versatility with its three flash modes - quick flash, slow flash, and steady glow - easily switchable with a push of a button.
• ADJUSTABLE & WATER-RESISTANT - Durable buckle fits necks 11.8"-27.5", equipped with a sturdy D-ring for our led leash attachment. Water-resistant design withstands rain, snow, or mud.
• AFTER-SALES SERVICE - If you encounter any issues with this item, please don't hesitate to reach out to us at any time. We're here to assist and will respond promptly within 24 hours.

• Product Dimensions : 23.6 x 1 x 0.04 inches; 3.21 ounces
• Batteries : 1 Lithium Ion batteries required.
• Date First Available : July 8, 2021
• Manufacturer : Yuansen