flintronic Rechargeable LED Armband, 2 Packs Flashing Reflective Running Lights Safety Sport Armband, USB Rechargeable Unisex for Night Running, Jogging, Outdoor Sports, Climing（Blue）

• 【High Visibility and Reflectivity】Flintronic Led reflective armband equied with long warning brightness of 200 meters, can be seen 360 degrees in the dark. You will be noticed by hundreds of meters away, the reflective armband makes it safer and convenience for your night sports.
• 【Rechargeable Design 】No need to buy a battery, the LED reflective armband uses a rechargeable strong battery, after charging with USB, the running time is 3 to 5 hours, and the charging time is 2 hours.The reflective sports wrist strap has a long use time, you don't need to worry about the power loss when you are outdoors.
• 【Adjustable Led Sport Armband】The arm band is highly elastic and can be adjusted to fit any body type from thin to fat, suitable for arm circumference from 11 to 13.4 inch. The elasticity of the shoulder belt during exercise enables it to stretch, providing you with a safe and comfortable experience.
• 【Lightweight Materials】The reflective wrist strap weighs only 25g and is light. The reflective armband suitable for all ages. Novel and practical Velcro design, easy to use. Even if you wear the wrist strap for a long time, it will not burden you, and it is the best choice for friends who like outdoor activities.
• 【Wide Applications】The Led flashing armband is a perfect night light for adults and kids, can easily carry anywhere you want. Three luminous modes are widely used in rain, fog, darkness, cloudy, night and other low visibility conditions to improve the visibility and safety of morning and night sports and outdoor activities.

Features: -Waterproof Reflective Stripe. The waterproof material ensureit works right in a rain. And the stripe can reflect light when power off. -LED lights can be used as signal lights, warning lights, sports lights, security lights and flashlights. It's small and lightweight and can be easily attached to headbands, hats, jacket pockets, belts, backpacks, gym bags or pant belts. -3 modes for different purposes. There are 3 different operating modes. The light intensity can be changed and can be toggled between white and red LEDs. -Practical versatile usage for all outdoor activity enthusiasts. Light Torch for Runners, Joggers, Camping, Hiking, Dog Walks. -The arm straps are made of high-quality materials and are perfect for people of all body types, suitable for arm circumferences from 11 to 13.4 inches. Specification: -Material: Plastic -Product Size: 25*36.5cm -Product Weight: 85g -Product Color: Blue/Green List of Packages: -LED Armband*2PCS Notes: Remove the battery if it has not been used for a long time.