Brighter and Safer LED reflective vest combines LED flash light and reflective gear, with high visibility to protect your safety. It can be seen clearly even in the 1000 feet away harsh environment, suitable for activities such as morning or night running, cycling, walking, and pet walking. 2 Lights and 3 Modes The front and rear of the running vest provide powerful front lights, safety warning taillights, and 3 amazing light modes: steady on, fast flashing, and slow flashing. Guarantee 100% visibility in the dark environment and serves as a good warning to distant vehicles. Prevent you and your family from being hit by a car. Increased Battery Life Goodbye to recharged running vest! Much longer battery life of the light up running vest than previous generations. Sustained work for up to 24 hours on a single charge. Running out of power during exercise never happens! Large Capacity Phone Bags-Running size fitted cell phone bags: 5.5" x 8.6" (WidthxHeight). Able to store keys, cash, cards, earphones, passport and small-size valuable items. The runners vest with mobile chest bag fits all smart phones with shells. Waterproof material made mobile phone bag enables its use in the rainy days. Adjustable and & Comfortable: Easy to wear reflective gear; adjustable to well fit for all body types, providing a secure and customizable fit. Waist circumference is expanded from 29" to 45". Shoulder strap is extended from 16" to 31". Adjust the buckles to get personalized sizes! Perfect gifts for men/women/kids/teens/the elderly/runners.