Gel Blaster Portal brings the excitement of video games to life with a fun, interactive Smart Target experience. Hone your Gel Blaster skills with a variety of challenges, or go all out with your friends for the ultimate backyard battle. This app-enable target features hit detection and light-up panels so it is easy to see when you have hit your mark. Bluetooth and Wi-Fi enabled so no internet connection is required, just connect to your smart phone and download the app to choose from a variety of games and track your high scores. Compatible with Android and Apple devices. Targets can be linked together to extend your battlefield. The built-in MESH network allows you to place targets up to 100 yards apart. Requires (4)AA alkaline batteries, not included. Recommended for ages 14 years and older.