Features: - Dual lens car DVR with 2.8" TFT LCD screen - Built-in G-sensor which may record the gravity sensing information - Support GPS scanning and positioning and travelling path restoring which makes everything under control - 140 degree wide angle at front and 120 degree wide angle at rear - Built-in microphone and speaker - Rear camera with four IR night vision LED lights Specifications; - Color: Black - Model: R310 - Video Format: AVI - Image Format: JPG - Camera Resolution: 3MP - Video Resolution: 1280 x 720 - Operation System: Windows 2000/XP/Vista/Windows 7/Mac os X 10.3.6 and up - Battery: built-in rechargeable 800mAh battery - Working Time: 2 hours - Storage: support TF card max up to 32GB - Interface: GPS module port TF card slot DC IN - Language: English Simplified Chinese Traditional Chinese Russian German Japanese Korean Package Includes: - 1 x Car DVR - 1 x Car Mount Holder - 1 x GPS Module - 1 x Car Charger - 3 x Stickers - 1 x English/Chinese/Russian User Manual