07 ago Wireless Voice Amplifier Bluetooth Headset Mic, 18W IPX5 Waterproof Microphone a
4）If you encounter any connection issues, re-pairing the devices often resolves the problem in the majority of cases. [ Microphone Wireless, No Burden] You will get a wireless uhf comfortable headsest microphone(35m/100ft), no need to carry the amplifier just put it on table around you....