Type: Full HD Dashcam System requirements: Mac OS x 10.3.6 above,Win 7,Windows 2000 / XP / Vista Max External Card Supported: TF 32G (not included) Class Rating Requirements: Class 10 or Above Battery Type: Built-in Charge way: USB charge by PC Working Time: About 100 minutes at 1080P 30fps Camera Pixel : 12MP Decode Format: MJPG Video format: AVI Video Resolution: 1080P (1920 x 1080),720P (1280 x 720) Video Frame Rate : 30fps Image Format : JPG Image resolution: 12M (4032 x 3024) Audio System : Built-in microphone/speacker (AAC) Motion Detection: Yes USB Function: USB-Disk Interface Type: Mini USB Night Version: Yes Package weight: 0.105 kg Product size (L x W x H): 2.30 x 2.30 x 2.30 cm Package size (L x W x H): 8.50 x 8.00 x 3.50 cm / 3.35 x 3.15 x 1.38 inches