Thank you for purchasing your mini interview recorder. Ideal for both spy camera&hidden camera, small enough to condeal almost anywhere! Wherever you place your mini camera, you¡¯ll know for sure that you won¡¯t miss anything. Features &©|61548; Dimension:75mm*21mm*13mm &©|61548; Weight:18g &©|61548; Tiny size makes it ideal for a variety of uses &©|61548; It¡¯s great for use as a hidden cam, spy cam etc. &©|61548; Real time recording in avi video format. &©|61548; Color video with voice lets you clearly see who¡¯s there&hear what they say. &©|61548; Place it up high or conceal it down low. With built-in rechargeable battery so there¡¯s no long cord for you to hide. Memory: 1 GB to support 4 GB &©|61548; &©|61548; Playback video PC Camera Technical Parameter &©|61548; Video Compression: avi video format,320*240 &©|61548; Voice Recording: Yes &©|61548; Internal Memory: 1G &©|61548; Memory: 1 GB to support 4 GB &©|61548; Video File Size: 4.0MB per minute &©|61548; Recording Mode: Continuous recording until memory is full or manually off &©|61548; Adaptor Type: USB adaptor charging cable &©|61548; Battery Type: Lithium-ion &©|61548; Record Time: Up to 3-11 hours |