waterproof and cannot be washed. machine. The harness for large dogs can be put on quickly thanks to the two clips. Very simple and practical: no battery required. Safety vest Bright and highly visible LED, equipped with of the last LED. The length of the collar and belt are adjustable and the dog cage can be adjusted separately [High visibility] Vest security Bright and high visibility LED, equipped with of the latest LED, with high visibility from 500 to 1000 m, worry-free in all weathers. Life is waterproof and cannot be machine washed. [Adjustable length] The length of the collar and belt is adjustable, and the dog cage Can be adjusted separately to prevent the dog from scratching and rubbing. Manufactured Made of durable nylon fabric, the comfortable dog harness is durable and wear-resistant. wear. [Easy to remove. use] The harness for large dogs can be put on quickly with two clips. There are soft pads in the neck and chest areas and under the buckle clips. loop to obtain the best pressure distribution and avoid scratches and friction. [Six modes] Gradient RGB, flashing red, flashing green, flashing blue, flashing pink, flashing RGB, so you can take your dog and your seat belt with you. &agrave; outdoors, no need in all weathers in all directions [USB Fast Charging] Very simple and practical: no battery required. A micro-USB connection is included with the protective dog vest and can be used with all common devices. Charging time: 3-5 hours; After fully charged, it can be used for outdoor use. normally for 8 to 10 hours. Advantage: Manufactured; Made of durable nylon fabric, the comfortable dog harness is durable and wear-resistant. wear. Outdoor sports at dusk taking a walk in the forest Running freely at night < p>Parameter: Material: nylon material Key: Nylon key D alloy Rechargeable battery: 450mA Charging time: 3-5 hours Using time: 8-10 hours p> Lighting mode: gradient RGB, flashing red, flashing green, flashing blue, flashing pink, flashing RGB Size M: neck 30-45CM, chest 55-75CM Scope of delivery: Dog harness 1 USB charging cable 1