LiNKFOR UHF Wireless Microphone System with Power Adapter

UHF wireless microphone system Specifications: Wireless microphone system Carrier frequency: 500-599 MHz Dynamic range: more than 80 dB TH.D at 1 kHz: less than 0.5% Frequency response: 40Hz-18Hz4-3dB Audio output level: Mix 0 ~ ± 400 mV 0 ~ ± 200 mV Temperature range: -10°C to 50°C. Please note: 1. This package contains the wireless microphone system only. You still need an additional audio device (speaker or amplifier) to output the sound. 2. The volume depends on the output power of the speakers. We recommend not to use this microphone for speakers under 15 watts. How do I avoid interference? 1. Do not use the microphone too tight to the receiver to avoid noise interference. 2. Keep the receiver away from metal or digital devices (such as computers, mobile phones, etc.) to avoid possible sources of interference. 3. We recommend using a windshield foam cover to achieve a better vocal experience.     How to use: 1. Connect the receiver to a socket and turn it on. 2. Connect the output