Customer Satisfaction Guaranteed: 1 Year Limited Warranty - If you have any product questions or concerns please feel free to reach out to us and we will be happy to help you. Bring out those party lights and lets get this Karaoke party started!. Easy to Use - You can sing anywhere with this wireless karaoke microphone for adults and kids. If you want to listen to music, this karaoke microphone wireless will be an excellent Built In Bluetooth speaker. Use our karaoke machine at your next family gathering, event, birthdays or classroom. ? Beautiful Bling - Bedazzled and crystal design, with LED lights, helps you Shine your Brightest! Dazzle the crowd with our beautiful karaoke microphone bluetooth. You can even match your party or event with our beautiful color options. Great Sound - You get great sound with our all in one portable microphone with built in Bluetooth speaker, recorder, and player so you can let your friends and family listen later on. Record using one of the many Karaoke Apps available. There is also a V-CTR button that can change your voice in 4 different ways with just a click of the button. Comfort - The Nevlers Wireless Bluetooth Karaoke Microphone for Singing has a comfortable handheld portable design for your hands which makes it easy to use all day. So go ahead and start singing your heart out!.