Product details UNIQUE SOUND QUALITY - These microphones feature high-quality smart mixing chips with 8-layer anti-noise filter heads, which will bring you clear reverb and minimal noise, smoothly blend your voice with your music, and blend your The sound rises to its highest point Versatile - Can be used as a microphone, speaker, recorder and loudspeaker. Great for practicing singing, playing melodic music, listening to songs, and recording beautiful sounds High Compatibility - Our wireless microphone supports micro TF card up to 32GB (not included) and song switching. Bluetooth connection has a long distance (10m) and supports Android, iPhone, iPad, IOS and all smartphones (Android system version 4.2.2 or above, IOS system version 6.0 or above) Colorful Controllable Dynamic LED Lights - This kids microphone has 2 upgraded illuminated LED panels, 48 colored LED lights. Glowing dancing LED lights accompany your voice and music volume, making you feel like you are in the center of a disco club EXQUISITE PRODUCT - The lights jump to the rhythm of the music, creating the perfect singing atmosphere for festivals or parties. A unique product for your kids, friends and yourself. Perfect for Christmas, birthdays, celebrations and parties (instructions included in product packaging) If you have a TF card, up to 32 GB (not included in the package), you can insert it into the microphone and then you can play music through it. At this point, the microphone is a powerful speaker. Color: pink, rose gold, black, blue, gold Material: Aluminum alloy Power supply: Built-in lithium battery Battery capacity: 1800mAh Charging voltage: DC 5V Transmission distance: 10M Peripheral list: 1x microphone