NASHARIA LED Armband for Running,4 Pack High Visibility Reflective Sports Wristbands, Adjustable LED Slap Armband Sweat Resistant Glowing Sports Band for Joggers Bikers Walkers

Key features

• 【Ultra High Visibility Armband】Designed with comfort in mind. Top material is super thin high strength nylon material and bottom layer with Lycra fabric to make it soft to prevent fatigue and discomfort for wearers of all ages. the LED lights and polymer for light transmission ensure extremely high visibility in dusk and nighttime activities.
• 【3 lighting modes】The led armbands has 3 lighting modes: Always Bright/Quick Flashing/Slow Flashin. Just one click to control. Easy to use, suitable for all your favorite outdoor sports such as Biking, jogging, running, camping and walking.
• 【Extra batteries includ】Each Armband comes with 2*CR2032 small lithium button batteries which can work for about 50-70 hours.Normal use for 2-3 months, battery can be replaced by yourself, we will give you 4 extra batteries! By simply pulling the TAB, the battery holder will be exposed.
• 【Freely adjustable size】 The elastic bands make easy to adjust for a loose or snug fit. The running reflectors, which have a length of 28 to 32 cm, are adjustable, they are suitable for most men, women and children. You can wear them on your wrist, ankle, and arm.
• 【Lightweight&Easy to wear】Just wear it on your arm, and fix by the release buckle. It’s very light that you’ll not feel uncomfortable to wear it when you’re running, walking, jogging, horse riding, biking, hiking, camping, Christmas, celebrations, birthdays and concerts.