Fun and festive is the message you’ll send with these music beat activated string lights. Portable and battery operated so you can bring the party with you. Place them within 3 meters of a music source and they will flash in sync to the beat! Great for holiday parties, conventions, sports events, or anywhere you want some light and color! Additional modes include: steady on, slow pulse, blinking and light wave. Includes three AA batteries and comes already packaged in a gift box ready to give out to employees or clients. A really fun promotional item ready to be ColorPrinted with your logo!