Feature: 1. 1. Safe night travel: The LED illuminated waist bag has three light modes: always on, slow flashing, and fast flashing. It can provide high-energy brightness during twilight and night activities, allowing you to perform outdoor activities at night (such as running, jogging, cycling and hiking). ) To stay safe. 2. 2. USB rechargeable: equipped with a USB cable, charging is convenient. It takes 30-40 minutes for a charge, and it can work continuously for 4-6 hours. 3. 3. Comfortable and free adjustment: adjustable buckle and elastic belt, the waist belt is 100 cm in length, which can be adjusted freely, suitable for most people's waist circumference. 4. 4. High-quality material: It is made of high-quality new fiber fabric, which is very soft and comfortable, and has outstanding waterproof and sweat-proof performance. 5. 5. Lightweight and versatile: LED reflective side pockets can be easily put on T-shirts, sports equipment, winter jackets or any type of clothing, suitable for all seasons. You can bring keys, cash, cards, earphones, mobile phones and small valuables. Sports pockets fit all smartphones. Specification: Material: New fiber fabric + ABS + plasticWaist bag size: 4*21.5cmBelt size: Circumference: 100cm, telescopic range: 50-80cmBattery: 180 mACharging time: 30~40 minutesWorking time: 4~6 hours Package List: 1*LED flashing belt bag