Specification:Primary Function: Surveillance Spy Clothes HangerMaterial: ABS PlasticColor: BlackMemory: Micro SD card 4GB�C 16GB max(not included)Time/Date Stamp: YesVideo Recording Format: AVI (MJPEG)Frames Per Second: 30FPSVideo Resolution: 720 x 480Built-in MIC: YesRecommended Range for Audio: 1 �C 3 MetersRecommended Range for Video: Up to 8 MetersPower Source: 280mAh built in rechargeable lithium polymer battery (recharge directly from USB port)OS Supported: Windows 98SE/ME/2000/XP/Vista (32 bit version only) /Windows7MAX Weight Handing: 6lbsContinuous Recording Time: 100 mins on full chargeFile Size: 1 hour of audio/video will use about 2.5GB memoryDimensions �C Base (mm): 120 (L) x 36 (W) x 14 (D)Dimensions �C Hooks (mm): 45 and 30 (D)-------------------------------------------------------------------------------------------Package Contents: 1 x Clothes Hook Camera 1x User Manual1x USB Cable