2020 Newest Programmable Led Message Mens Headband, Mens Sweatband & Sports Headband for Running,Cycling, Yoga, Basketball - Stretchy Moisture Wicking Unisex Hairband

1.Material: cotton cloth + LED bluetooth display
2.USB charging: 5V/1A;
3.Battery model: 602040 450mAh
4.Pixel:12X48 (576 pcs led light)
5.Screen size:3X13.5CM
6.Material: cotton
7.Battery:450mAh Li-lion battery
8.Charging Time:2 hours
9.Using Time:6-8 hours
10Feature: People can use APP to change display message themselves
 11.Single weight: 60g; package size: 150*210*30mm
12.Single package: PE bag; one box quantity: 100pcs
13.Mode: button, colorful light; fabric color: black

Packing & Delivery