Specification 4 Mode: steady on , quick-flashing , slow-flashing , off Colors: red , yellow , blue , green,  orange , white , pink, colorful Battery: 2pcs CR2030 (included) Battery life: Lasting about 40 hours Size: length: 32cm  , width: 2.5cm Adjustable , fits for most Material: Nylon + LED Electronics
Package Included:	1pc armband

Feature

1. Adjustable Size
2. Waterproof: This LED light up band is made of nylon fabric and special waterproof LED materials that protect your armband from water or sweat
3. Safety: Is designed to give you 360 degree ultra-high visibility in the dark, which has higher brightness than the glow sticks, preventing dangerous at night from careless and distracted drivers.
4. Folded portable and lightweight, comfortable to wear, elastic reflective fit for everybody.
5. Suitable for for outdoor sports, night running, large-scale, festival party, concert, promotion, cheer, employee benefits, corporate events and so on.
6. LED Light glows and flash in darkness.

Note
1. Please allow 1-2cm error due to manual measurement.
2. Please allow slight difference due to the light and screen displayer.