Multifunctional 4-in-1 designDreMir portable handheld wireless microphone can be used as a microphone, Bluetooth speaker, player and recorder. Our microphone uses high-tech technology with a 3-layer anti-noise filter network, which can bring you clear reverberation and the lowest noise.Multifunctional buttons can adjust the Music, Echo and Volume easily Special design DreMir portable handheld wireless microphone, surrounded by colorful LED lights, all-metal blowout prevention net design (to prevent howling), built-in DSP chip + sound pressure control (better sound effect processing), 5W speaker + diaphragm ( Better highlight bass), UV treatment on the surface of the host (to prevent scratches, feel better) Applicable scene rangeChristmas gifts, birthday gifts, children's gifts, children's karaoke microphones, family gatherings, small gatherings, can be used for speakers, Bluetooth speakers, ambient lights, karaoke microphones High compatibilitySupport up to 32GB micro TF card (not included) and song switching function. The Bluetooth connection distance is very long (10 M), and it can support Android/iOS and all smart phones. Suitable for family gatherings, outdoor gatherings, singing, reading aloud, listening to songs, Long Play 2600mAh rechargeable lithium battery (18650) with multiple protections to ensure longer singing time. Charging is faster and lasts longer. High-quality battery protection is our safety guarantee. DreMir Wireless bluetooth karaoke microphone This is an upgraded karaoke microphone, definitely a wonderful machine as well as an incredible art. Well-designed by our engineers, it's not only a simple microphone, but a perfect speaker and recorder. Just hold it and warm up the atmosphere! Perfect KTV effect: high quality noise reduction, and a great speaker, allow you to enjoy the amazing echo reverberation and live sound 2600mAh rechargeable battery: charged in short time, used longer