Features: 100% brand new new and high quality 1. Wireless company. Break the traditional way of connecting the phone, the mobile phone can be searched for the modified product with bluetooth, which is equivalent to a mini bluetooth speaker. At the same time instead of the ordinary microphone and ordinary stereo, a price, two functions, enjoy the convenience of the age of smart home. 2. Support bluetooth. Use mobile phone bluetooth to synchronize, avoid music and inconsistent pronunciation, comfortable. 3. Support MP3. There is a USB input port at the bottom of the microphone, which supports MP3 format music playback, and the function is extremely powerful. 4. Support recording. Bring the microphone - headphone connector cord and link mobile phone song APP to record the recording function. 5. Support incoming calls. If there is a call in the karaoke project, press the "pause/play" button to switch the call function of the cost product 6. Multiple speakers. Dual speaker stereo sound effect, expanded the sound emission sour Description: Material:ABS,Metal Color:3 Color Package Size:25*10*9CM Wireless:Yes Charging Time:3-4H Power:4 Ω 5W Action Time:4-5H Package included: 1*Mic