This LED armband is a great deal for those of you who put safety as top priority. Great for both cycling and jogging, especially at night, which comes in three different colors. The straps are adjustable and can also serve as a pet collar if you plan to bring your pet with you for a ride.
Flashing Mode:Normal / Flashing (Controlled by the button)
Adjustable Band length 22cm /8.6in
Total Size: 40cm x2.8cm / 15.7 x1.1 in
Wristband powered by: 2 x CR2032 button cells (Can work10-12hours.)