Multifunction Microphone: Supports TF card power-off memory playback, it is the king of K song, it is also a Bluetooth speaker, HIFI sound quality, plug and listen, you can control songs.When practicing alone at home as a Karao Mike, you can feel the atmosphere of karaoke. If you like the song, you can also insert a TF card and then record the song. On the other hand, we are also active as a high-quality Bluetooth speaker. High Sensitivity & High Compatibility: 10m Bluetooth match, fast response, strong signal. Compatible with iOS and Android, iPad, laptops, TVs and MP3 players or PC etc. Audio cable can be connected to devices such as MP3 and MP4. While looking at the lyrics on your phone, hello song. Enjoy the best at the end. Compatible with a variety of mobile phone karaoke application software. High Compatibility: Compatible with iOS and Android, iPad, laptops, TVs and MP3 players or PC etc.The Bluetooth will automatically connect after the first time the connection is completed as its memory function. And Bluetooth has a long distance to receive the signal (Approx.10m). The size of 2.1*9.3in is small and lightweight, easy to carry. Intelligent noise reduction chip: Automatic multi-layer noise reduction: external dense mesh - medium density mesh - internal high density sponge. Reduce noise and noise, highlight the original sound, eliminate external interference, reduce the microphone's sensitivity to noise, and restore the real singing effect. In addition, the emphasis on the original sound and high quality audio speaker is adopted. Easy to use and portable microphone: The size of 24*10cm is small and light, easy to carry.Design a multi-function button, you can adjust the bass, treble, echo, playback volume, etc., and freely switch between the previous song and the next song. Because it is light and convenient to carry, it is convenient when you carry it in different places. Effective experience of simulated ktv level. Long playback time: The wireless microphone has a built-in 2400 mAh rechargeable lithium battery, which can last for 5-10 hours when fully charged, you can safely use it in outdoor activities. Provide a more passionate and enjoyable K-song experience, shock and stop, no pause, let you enjoy the sound of nature, listen more comfortably. Two-way connection: The portable Bluetooth microphone can be connected via Bluetooth or 3.5mm audio cable, which is convenient and practical. Built-in high-quality sound and vivid sound effects, so you can listen and sing at any time. Suitable for KTV singing, party singing, family singing, travel singing, car audio, instrument recording, interviews and live performances.