【High Visibility LED Reflective Vest】Enhance your safety during night activities with this versatile LED reflective vest, perfect for running, cycling, and other outdoor sports.<br> 【Adjustable Design】Features an elastic band with adjustable buckles, accommodating waist sizes from 72-100cm and shoulder heights from 36-43cm for a comfortable, secure fit.<br> 【Multi-Color LED Modes】Equipped with bright LED strips offering five color options and three lighting modes: steady, slow flash, and multi-color, ensuring maximum visibility in various conditions.<br> 【USB Rechargeable】Powered by a built-in 150mAh lithium battery, easily rechargeable via USB for convenient, long-lasting use.<br> 【Durable Construction】Made from high-quality polyester and latex thread, this vest combines durability with flexibility for comfort during extended wear.<br> Specifications:<br> Battery capacity: 2 x 3V 150mAh rechargeable lithium batteries<br> Material: polyester latex<br> Elastic band width: 4cm<br> Reflective film width: 1.5cm<br> Adjustment range: waist circumference: 72-100cm, shoulder height: 36-43cm