Features: 1. Good quality: This product uses nylon strip + electronic LED material, which is very durable and has a long service life. 2. Practical: This product is used in various occasions, suitable for outdoor sports, night running, large-scale festivals, concerts, promotions, etc. 3. Easy to use: This product is very convenient to use, it can be used directly after fully charged, which is very convenient. Description: This product is used in various occasions, suitable for outdoor sports, night running, large-scale festivals, concerts, promotions, etc. Specifications: Size: 32CM*2.5CM Material: nylon tape + matching LED electronics Weight: 60g Power Supply: Battery Package Included: 1 * Flashing armband Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee that the style is the same as shown in the pictures. 2. Please allow slight dimension difference due to different manual measurement.