YFrite LED Dog Collar Protect your Pup - Visible from 350 yards with 360 illuminating super-bright LED lights. Ensure your dog is seen by traffic and protected from the danger it poses. Well Performance of YFbrite USB Rechargeable LED Dog Collar - The USB Rechargeable Lithium-ION battery provides unrivalled performance. the charging cable included can be used in any USB port to give you hours of use. Not only does this save you money in the long term. it is also more eco-friendly Adjustable Light Up Dog Collar: Easy to carry. with quick release. adjustable length. Please measure the circumference of the dogs neck with a soft tape measure to choose the right size. Always give your dog enough air to breathe. It made of good waterproof fabric and eco-friendly nylon webbing which is comfortable. Waterproof Dog Collar with 3 Lighting Modes: In poor lighting or darkness. the LED light collar can be operated in three modes (lighting. fast flash. slow flash). It can be used for more than 6-11 hours after fully charged. The battery case suitable for all weather conditions. waterproof. light and durable. It can be used safely in the rain or while swimming. GUARANTEE - We are Professional seller and our aim is to please the customer. If you have any questions you can easily get in touch. We offer a HASSLE FREE Guarantee - if you are not satisfied just to arrange a return and we will offer you a full refund or exchange Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.