PARTICULAR DESIGN - The excellent design of karaoke microphones is very suitable for your hand, providing a comfortable grip. The built-in high-quality Bluetooth module allows it to function as a wireless speaker, MP3 player, and recorder, compatible with various singing applications. TWO WAYS CONNECTION - Bluetooth Connection & Cable Connection. Connect your phone via Bluetooth or o cable, then open your preferred singing app. Built-in clear o and vivid sound effects enable you to sing and listen anytime, anywhere. HIGH COMPATIBILITY - Supports micro SD cards up to 32GB (NOT INCLUDED) and song switching. Bluetooth connection offers a stable range of up to 10 meters. EASY TO USE - Features multi-function buttons for easy mode switching, allowing separate adjustment of microphone volume, echo, and music volume. The echo mode enhances the karaoke experience, creating an immersive singing environment. MICROPHONE FOR KIDS & ADULTS - Includes 1 x Karaoke Microphone, 1 x Portable Black Case, 1 x o Cable, 1 x Charging Cable, 1 x User Manual, and 1 x Colorful Box. A great gift idea for kids, teens, adults, friends, and family, ideal for holidays and festivals. THREE-LAYERS OF NOISE REDUCTION - Equipped with a three-layer filter head that significantly reduces noise during singing. Advanced denoising technology effectively filters airflow and wind noise, ensuring clear vocal performance. LOUDER AND POWERFUL SOUND - High-quality built-in speaker delivers enhanced sound. Updated bass diaphragm cavity improves sound quality by 30%, offering stronger impact and deeper o sensation, simulating a KTV experience. Professional mixer enables seamless mode switching for personalized settings. TWO WAY CONNECTION Bluetooth Mode (Sing along with music) - Pair the microphone with your phone via Bluetooth, play songs from any app such as YouTube or music streaming platforms, and stream o directly to the microphone. Adjust voice and music levels to sing along. o Cable Mode (Sing and Record simultaneously) - Connect the micro USB end of the o cable to the microphone and the 3.5mm end to your phone. Open a recording app on your phone to capture your voice while singing. Note: Bluetooth disconnects automatically when the o cable is inserted.