Smallest hidden camera for security

Smallest hidden camera for security Specifications MaterialMetalCamcorder resolution640*480Frame rate19fpsPhoto resolution2.0 mega pixelFormatAVIMemorySupport micro-SD cardBatteryBuilt-in Li-batteryWorking timeContinuous photographing for about 2 hoursSound trigger recording, can be use as PC cameraNo driver installation is needed if the operating system is Windows ME/ 2000/ XP/ Mac OS 9.2.2 or above (windows98 is excepted) built-in microphone Order note: 1)sample order is acceptable 2)12month warranty 3)Shipping to worldwide 4)Larger quality can get corresponding dicount 5)Any question please contract us, we will reply ASAP Warning: 1)Battery:if do not use this recording function after long time,please charged if fully before using. 2)File security:This product is not a professional video recording device.So please back up your important documents on the computer or other storage device timely. 3)Operating temperature: 0 degree40 degree 4)Operating humidity: 20%-80% this product does not have the waterproof function.So it can not work under the humid environment. 5)Shooting brightness: Do not expose the camera directly to strong light, such as the sun light, to optical devices. 6)Other matters: The product belongs to sophisticated electronic products. Please make sure that it is not dameged by strong impact and strong vibration. Do not use it in the place with strong magnetic or strong electric power.