Illuminate your event with our RF LED Bracelets! Please note: these bracelets require the controller within 900 feet to function. With RF technology, you can effortlessly control the LED lights, choosing from red, blue, and green options or exciting light modes. Perfect for concerts, nightclubs, parties, and more, these silicone bracelets are a hit with DJs and festival-goers alike. Each kit includes a controller with an AC plug and 20 silicone RF LED Bracelets. Batteries are included and installed for immediate use. Want more bracelets? Contact us for details or order LIT602EA.