An amazing device loaded with fun. Its all-in-one design ensure the ultimate in convenience and portability. Simply pair via Bluetooth to any table or smartphone and start playing songs from any karaoke app that can be found on YouTube or App Store/Google Play. Sing individually or add more units for a sing along. ItÃ¢â¬â¢s a great way to get a party started or as a way to enjoy an activity with your family and friends.