Premium Quality Wireless Bluetooth WS-858 Microphone MIC Recording Condenser Handheld Microphone Stand with Speaker for Cellphone Best for Holiday Festival Journey Wireless o Supply power: hold button to start the product. o Wireless connection: enable the Wireless of mobile phone, click to connect, successful connection if prompt tone is produced. o Adjust sound: adjust the sound volume of mike and the reverberation to suitable level. o Start karaoke. Recording with mobile phone o Connect the recording wire: insert the MICRO plug of the recording wire into the MICRO interface of treasure, and the 3.5mm interface info the earphone jack of the mobile phone. o Open the software in the mobile phone, such as: USING, kudos music or other recording APPs, select your favorable song, record the song according to the above mentioned singing method. o Test and save the song: according to the instructions of software. Specification : 1. Output Power: 5W. 2. Frequency Range: 100Hz~10 KHz. 3.Max Sound Pressure Level: >115db 1 KHz TDH <1%. 4. Reverberation Mode: Sound effect reverberation. 4. Charging Power: DC 5V. 5. Color: Multi Color's. 6. Size: 20 x 7 x 7cm. Package included : 1 x Microphone. 1 x Charging Cable.