Welcome to our shop Product Information: Ultra-Long Battery Life: This karaoke machine is equipped with a 1200 mAh rechargeable battery. Faster charging speed and longer battery life bring a more perfect music experience for your kids. Multifunction: This mini karaoke use Bluetooth chip, providing a faster and more stable connection; this product also supports USB, TF card, AUX; the karaoke microphone has voice changing function, bringing unlimited fun to your children. Ultra-fidelity sound quality: The Bluetooth speaker is equipped with a 5W speaker and bass diaphragm, giving it 3D surround sound and ultra-fidelity sound quality, bringing a perfect music party. Small and easy: This children's karaoke machine is small and easy to carry and easy to operate. In addition to home, you can also use it for parties, travel and other daily life. Gift for Kids: This karaoke machine is the perfect musical companion for your child's entertainment; It is easy to use and children can operate it independently; Its LED lights can create a good party atmosphere and make children's games more joyful; It is a birthday gift for children. Specification: Playback Mode: Bluetooth, AUX, TF card Sound Quality: AR sound card chip/HF lossless sound quality Lighting: Colorful atmosphere light Power: 5W Frequency response range: 90Hz-18KHz low frequency dive better sound quality Package Included: 1 x Mini Karaoke Machine Note: 1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures. 2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm) Thanks for your support :)