BTS Lightstick Glow Stick App Bluetooth connection 1pcs Lightstick Army Bomb Special Edition Handheld light V Bluetooth Jungkook Jimin Suga Rm Jin Function with bluetooth Size: 9,8 * 9,8 * 22,4 cm Battery: no batteries Since most countries do not support the introduction of clean batteries, you need to buy batteries in your own country, 3 pieces of AAA batteries Packing: original box Outer packaging: foam wraps the product and puts it in a carton. Mode: : 1. push-ups 2. Press the center (turn off the light) 3. Press (blue world()o) -Pod()cz color Bluetooth Blinking Mode: : 1. consistently clear 2. Breathing flash 3. fast flashing 4. Change color via Bluetooth Function: Material: plastic Size: 98*98*224mm About the packaging: Let's wrap the light stick with foam. Contents of the pack: 1x LIAGHTSTICK Special Edition (without battery) 1x LIAGHTSTICK Box Special Edition 1x LIGHTSTICK Special Edition bag 1x LIGHTSTICK lamp holder 1x LIGHTSTICK rope shts PHOTO MAP 1x LIGHTSTICK Special Edition user manual How's the pod(? )if(? ) changes(? ) Bluetooth? 1. 2. Turn on your phone's Bluetooth and press the Light Stick button down (shows blue light) 3. Click SELF to change the color of the application!!