USB Speakers G-MARK Micro Go Bluetooth Conference Speakerphone with Microphone Compatible with Leading Platforms, Home Office for Computer Plug and Plays crispy and clear Adjustable frequency: The dual UHF

Adjustable frequency: The dual UHF wireless microphone system uses PLL frequency synthesis technology to provide easy sound transmission

but also smooth in school classrooms

【4*Clip instrument microphone】:Clip on condenser microphone is suitable for toms

Frequency response: 40Hz -20KHz

USB Speakers G-MARK Micro Go Bluetooth Conference Speakerphone with Microphone Compatible with Leading Platforms, Home Office for Computer Plug and Plays crispy and clear Adjustable frequency: The dual UHF1. [Portable Design] Computer speakers with microphone is Compact portable design,it is about the size of a small hand's palm,so it stays perfectly on the conference room table without taking too much space. Just put the conference microphone into your pocket or briefcase. 2. [Conference speaker] : Online meeting,business conference and negotiation,video audio chat,skype,gaming and more. It is an excellent solution for anyone who needs to make video