Specifications: Profile: 160mmL x 160mmW x 36mm(LxWxT) Weight: 50g/br Video: Support AVI format, 640 x 480 /brresolution Frame Freq: 20fps/br Picture format: JPG, 1280 x 960 Pixel Support MP3/WAV music formats /br USB: USB2.0, connect with PC no drive needed Features: Power Supply built-in 450mAh/3.7V li-polymer battery Power duration: 4-5 hours (Video), 10 hours (camera 1 photo/second), 6 hours (playing MP3) Photo Storage: 70 000 photos/4Gb /br Video Storage: 200min/4Gb Music Storage: WMA format (64kbps) 128hours/4Gb, MP3 format (128kbps)64hours/4Gb Power Adaptor: 5V DC Camera hardware resolution: 1.3Mpixels Recording Speed:30fps/br Reading Speed > 700kbs, write >500Kbs Power Consumption: <0.4W Photo Format: JPEG Physical weight 66g with battery /br Working Temperature: -5 C + 50 C Package: 1 x Sunglasses spy camera 1 x User Manual 1 x USB Cable 1 x Glasses Close 1 x Glasses Bag 1 x earphone