I needed a wireless mic to record live computer training sessions. I record the computer screen and my voice. I can wear this all day and it works perfect. I can roam around the room assisting people and it never misses a beat. The sound quality is terrific and with the neckband, I don't even know it is there.**Caution: one of the other trainer wore it when he left the room, walked down the hall, and used the lavatory... he got the whole thing recorded... the range may be too good.