White Color Indoor/Outdoor Use Indoor Special Feature Wireless, Army Bomb BTS Light Source Type LED Power Source Battery Powered Light Color Multicolor Cable Length 22.4 Centimeters Round Theme Occasion Wedding See more About this item Use your mobile phone to download "Light Stick Version 4" APP, select -SE, then adjust the desired light color via Bluetooth connection. This is not an official light stick, it is just a good replica. This product does not contain batteries, please note Size: 24.2 x 11.2 cm, packed in a box, easy to store. The package includes: 1 glow stick, 7 cards, 1 storage bag. The Army Bomb ver4 (SE) glow stick has changed the look of the past. The lamp has a cream white ball and a transparent round cover, the lamp button has been upgraded, and the handle is equipped with a silver anti-drop belt Press the button to continuous power to change flash mode: 1. Constant light. 2. Slow flashing. 3. Fast flashing. 4. Super fast flashing. 5. Blinking breath.