Built-in Microphone;
Built-in Rechargeable High Capacity Polymer Battery

Monitor the people and places you care about most with this necktie mini camera DVR. It integrates video and audio recording into one small gadget as well as camera and necktie function. It can be used to record up to 2 hours with built-in Li battery and 4G memory. With 30fps frame rate, it delivers good video quality of high resolution. Popular USB connection is used for video, audio and power. Installation is easy and hassle free. Just plug and play!

Completely Body Worn Surveillance System - With Built-In DVR Recording

The Tie Camera w/ Built-In DVR & Remote Control is a complete surveillance system, tiny enough to function from within a normal looking tie. Completely wireless, wearable, and portable, this new technology features a tiny pinhole camera that captures VGA quality video to the built-in DVR. With 4 GB of memory, you can record hours of footage that can easily be reviewed on your computer.

One-Touch Remote Control For Easy Recording On-The-Fly

With a remote control, you can easily control, or have an accomplice control, the hidden camera with the touch of a button. Start recording on-the-fly in whatever situation you encounter. The Tie Cam portable surveillance system helps you collect evidence whether it be in the office, for law enforcement doing a sting operation, or for journalists on assignment.