TWO LENSES WORK IN TANDEM This compact dual-lens dash camera features two 180-degree lenses to provide complete coverage around the driver — day or night. Keep a watchful eye out front and in the interior with — count them — two lenses. The front-facing lens captures all the important details in crisp 1440p video. See passenger activity, even in the dark, with our exclusive night vision technology. No need to choose between powering the dash cam or charging your phone. Do both. Keep those hands on the wheel. This dash cam responds to voice commands1. Power up, and you’re ready to go, thanks to the included microSD™ card. General Specs; Dimension: WxHxD: 2.2" x 1.6" x 0.9" (5.50 cm x 4.1 0 cm x 2.35 cm) Weight: 2.3 oz (65.4 g) Magnetic Mount Battery type: no (uses supercapacitor) Maps & Memory: Data cards: microSD™ card (included) Sensors: GPS Galileo Camera Features: Interior and exterior recording Interior night vision Incident Detection (G-Sensor) Camera Resolution 1440P (front); 720P (interior) Field of View 180 degrees (diagonal; front); 180 degrees (diagonal; interior) Voice Control Frame Rate up to 30 FPS Clarity ™ HDR yes (front) GPS speed and location info in video Dash Cam Auto Sync: yes (up to 4 cameras) Mobile app to review videos: yes (Garmin Drive™ app)