Bullet Points:;[Front and rear light warning] -There are 4 XPG super bright LEDs on the front of the running light (visibility 0-50 meters). There is a triangular warning light on the rear red light, which can alert traffic drivers when visibility is low at night to ensure your safety.;[2 modes and adjustable beam angle]-The running chest flashlight has 2 light intensity modes (front light white light, tail light slow flashing/front light yellow light, tail light burst flashing). The 70 adjustable beam design perfectly meets the lighting needs of runners on complex terrain conditions such as ground and slope.;[USB Fast Charging]-Adopt high-quality light-emitting elements with high brightness, low energy consumption and long life. Equipped with a 2000mah battery and USB charging cable. After charging for 3 hours, the headlights can provide stable lighting for up to 4-5 hours.;[Lightweight and extremely comfortable]-The running light is very light, weighing only 180 grams (0.40 pounds), and will not hinder your exercise. The light belt adopts an elastic band adjustment design, which can be easily adjusted according to the length of each person. It is more comfortable and convenient than headlights, and it is neither tight nor worried about falling.;[Multi-purpose and perfect gift] -The multi-purpose LED running chest light adopts IPX6 waterproof design, which is very suitable for various outdoor sports, including running, jogging, hiking, dog walking, fishing, camping, climbing, exploring caves and other outdoor adventures. It is must-have safety equipment and the perfect gift for runners, joggers and explorers. Description:;Material: ABS+Rubber;Color: green + black;Size: adjustable free size;2 Mode: Press the white light of the front light once, and the tail light flashes slowly, and press the yellow light of the front light again, and the tail light flashes rapidly.;Lamp bead type: XPX;Capacity: 2000mah;Power supply: USB charging;Charging time: 3 hours;Lifetime: 4-5 hours;Waterproof rating: IPX6 Package Contents:;1*Night Running Warning Light;1*USB Charging Cable Notes:;Due to the lighting effects and shooting angles, there is a color difference in the product, please understand.;Due to manual measurement, there is a tolerance in the product size. -There are 4 XPG super bright LEDs on the front of the running light (visibility 0-50 meters). There is a triangular warning light on the rear red light. -2 light intensity modes (front light white light, tail light slow flashing/front light yellow light, tail light burst flashing). 70 adjustable beam design. -Adopt high-quality light-emitting elements with high brightness, low energy consumption and long life. Equipped with a 2000mah battery and USB charging cable. After charging for 3 hours, the headlights can provide stable lighting for up to 4-5 hours. -The running light is very light, weighing only 180 grams (0.40 pounds). The light belt adopts an elastic band adjustment design. -The multi-purpose LED running chest light adopts IPX6 waterproof design, suitable for various outdoor sports.