I lost one vocal cord to cancer and my voice is low and I really love the VoiceBooster because people can hear me talk better

I was wondering if you would please email me TK Products telephone number because I need to ask them a questions regarding the VoiceBooster - I tried to find their telephone number but couldn't

The voicebooster sqelches loudly when mic gets close to unit, very easy to do even with the purchase of the tie clip mic

This voiceBooster works and it works perfect, my students can hear me loud and clear