Model: R300 Color: Iron grey Material: Aluminum alloy + plastic Image Sensor: Dual 3.0MP lens Wide angles: Front lens with 140 degrees wide angle (20 degrees up/down rotatable); Back lens with 120 degrees wide angle LCD Display: 2.7" 16:9 LCD Video Format: AVI Video Resolution: 1280 x 480 @30fps (2CH Record) 640 x 480 @30fps (1CH Record) Still Image Format: JPG Storage slot: Supports TF card up to 32GB Audio: Built-in Microphone and Speaker TV-Out: PAL/NTSC GPS: Supports GPS scanning & positioning Power Source: Built-in 700mAh lithium battery (working time 1.5h; charging time 240 min) G-Sensor: Built-in Function: Supports voice recording recording while charging OSD languages: English / German / French / Spanish / Italian / Simplified Chinese / Traditional Chinese / Japanese / Portuguese etc. System: Windows 2000/XP/Vista/7 MAC OS X10.3.6 or above Accessories: 1 x Mount holder 1 x Back clip 1 x Car charger (DC 12~24V/320cm) 1 x GPS module (150cm-cable) 1 x Chinese/English user manual