We are iTheater VisionTech Limited based in Shanghai , China. We are member of Tradekey.com since March, 2011. Our business is related to Electrical & Electronics Supplies industry and we specifically deal in video glasses. Please find our product details below: iTheater VisionTech Limited Specifications: . Display: Two TFT LCD display chips . Viewing Size: 80" virtual screen (at 2.5m distance) . Resolution: 640X480 (VGA) . Color Depth: 24-bit input . Viewing Angle(FOV): 32° diagonal . Video Signal: NTSC/PAL/SECAM automatic selection . Audio: Double-channel stereo . Connect with PC: High speed USB2.0 (FS) flash disk . Storage Capacity: Flash memorizer ：4GB, extendable to 16 GB TF card . Battery: 1800mAH, 4 hours for video playing . Video Format: RM、RMVB、AVI、FLV、MP4、DAT、VOB、MPG . Music Format: MP3、WMA、APE、AAC、OGG、RA、MIDI、AMR、FLAC . Image Format: JPEG、GIF、BMP . Multi Languages: Simplified Chinese, Traditional Chinese, English and more . System: Windows2000/XP/vista . AC Adapter: Input: AC 100-240V 50/60Hz; Output: DC 5V 1000mA Accessories: . Multi-format Player×1(Built-in rechargeable Lithium-ion battery) . USB Cable×1 For data transmission and charging. . DC Cable x1 For wall charger . User&＃039;s manual×1 . AC Adapter x1 ( Compatibility per customer&＃039;s request) Features: . 2D/3D display (Support 3D programs of Side By Side format) . Support programs of 720P . Big screen simulation, high definition and resolution, superb audio and video quality . Micro LCD display, environmentally, friendly, no radiation and no harm to your eyes . Advanced optical design, safe and comfortable Warranty: 12 months HS Code: 85312010 ( Only for your reference) iTheater VisionTech Limited Specifications: . Display: Two TFT LCD display chips . Viewing Size: 80" virtual screen (at 2.5m distance) . Resolution: 640X480 (VGA) . Color Depth: 24-bit input . Viewing Angle(FOV): 32° diagonal . Video Signal: NTSC/PAL/SECAM automatic selection . Audio: Double-channel stereo . Connect with PC: High speed USB2.0 (FS) flash disk . Storage Capacity: Flash memorizer ：4GB, extendable to 16 GB TF card . Battery: 1800mAH, 4 hours for video playing . Video Format: RM、RMVB、AVI、FLV、MP4、DAT、VOB、MPG . Music Format: MP3、WMA、APE、AAC、OGG、RA、MIDI、AMR、FLAC . Image Format: JPEG、GIF、BMP . Multi Languages: Simplified Chinese, Traditional Chinese, English and more . System: Windows2000/XP/vista . AC Adapter: Input: AC 100-240V 50/60Hz; Output: DC 5V 1000mA Accessories: . Multi-format Player×1(Built-in rechargeable Lithium-ion battery) . USB Cable×1 For data transmission and charging. . DC Cable x1 For wall charger . User&＃039;s manual×1 . AC Adapter x1 ( Compatibility per customer&＃039;s request) Features: . 2D/3D display (Support 3D programs of Side By Side format) . Support programs of 720P . Big screen simulation, high definition and resolution, superb audio and video quality . Micro LCD display, environmentally, friendly, no radiation and no harm to your eyes . Advanced optical design, safe and comfortable Warranty: 12 months HS Code: 85312010 ( Only for your reference) Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.