This is the same microphone as the Pro Tie Clasp Microphone, but has the shell of a standard ink pen. It can easily be concealed in a shirt or jacket pocket. The Lithium ion battery will last approximately 100 hours.
- Battery Life on this unit is 100 hours.
- This unit has a 6 foot cable.
- The microphone uses a 3vlt Lithium Ion battery to power it.
- The unit has a 12x Active Audio Gain and a built in noise reduce
Important note: As with all our "sound enhancing" products, this unit is not designed or to be used to surreptitiously intercept oral communication. Use for this purpose seriously violates federal laws.