4 GB Pen DVR Camcorder with Video and Audio Function

* Switch Mode: Camera and Photo
* Smallest fully functioning digital video recorder (DVR) in the world
* Easy to use "One Touch" record button
* Real time record any video and audio evidence instantaneously
* 4 in 1 ultra compact design for special usage
* Works as a 4GB USB drive
* USB Plug & Play Compatible
* Built-in rechargeable Lithium-ion Battery