Professional Mic, Enjoy your mini KTV!!! Portable hand-held wireless microphones can be used as microphone, Bluetooth speaker, loudspeaker, recorder. Mini home KTV for music playing and singing at any time. Prefect Gift!!! The lightweight handheld karaoke microphone is portable and easy to hold, the comfortable touch feeling both suit for adults and 3+ years old kids to practice and share the favorite songs on music app by connecting the microphone with your smart device, it is a great birthday or festival gift for your kids, friends or family. Two-way connection description Wired mode 1. Turn on the microphone 2. Connect the microphone and mobile phone 3. Open any karaoke app on your phone to select songs and sing 4. Follow the instructions on the karaoke app to record the song. Note: Bluetooth connection must be disconnected Wireless Bluetooth mode 1. Turn on the microphone, the blue light is on, there is a sound, indicating that the Bluetooth function is ready. 2. Search for Bluetooth ID WS-858 and connect. 3. Open the karaoke app to select music files and adjust your device accordingly. 4. Adjust the volume, echo, music and mode of the WS-858. 5. Follow the instructions to start singing and recording songs. Specification: Material: Aluminium Alloy Weight: 220g Output power: 5W Audio interface: 3.5MM Charging Voltage: DC 5V Battery Capacity: 1800 mAh Power Supply: Build-in 18650 Li-ion battery Reverb Mode: Echo sound reverberation Package Includes: 1 x Karaoke Microphone 1 x Micro USB Cable 1 x Instruction Manual