This is a ultra-small digital spy camera that hidden in a shaver, it looks like an ordinary shaver , but it has a very powerful function, the most interest is that it internally hides a smallest camera DVR , it does not need any external plug-in card, built in memory 4GB itself, can work up to 3-4 hours. there is time date stamp for the record, you can get the most authentic evidence for a variety of illegal behaviour.ideal for CIA agents ,police,detector,and spy agency. Specification 1.Tiny size makes it for a variety of uses. 2.Its great for use as a hidden cam, spy cam , etc. 3.Real time recording in AVI video format 4.Continuous recording until memory is fullmanually off 5.Color video with voice 6.Internal rechargeable battery 7.Internal memory:4GB 8.Playback video on PC 9.Video compression : AVI video format,1280*960 30/Frame 10.Voice recording: Yes 11.Internal memory: Yes 12.Flash:4GB 13.Video file size; >8m per min. 14.Recording mode :continuous recording until memory is fullmanually off 15.Adaptor type: USB adaptor charging cable 16.Battery type : Lithium-ion 1600MA 17.Record time : up to 1h for 1GB 18.Battery use time : about 3-4 hour 19.Weight:510g http://shop.omejo.com/productsshow.php?id=269