70mai A800SE 4k UHD Dash Cam SET Include Rear Cam + Hardwire Kit 

• Power Source: 

  The A800SE uses a supercapacitor, which is more durable and better at handling extreme heat than the traditional lithium-ion battery found in the older A800 models. 
• Memory Card Support: 

  It supports microSD cards up to 512GB, allowing for longer recordings compared to the smaller capacity of the A800/A800S. 
• Lens and Image Quality: 

  The A800SE features a wider F1.55 aperture, leading to brighter and clearer footage, especially in low-light conditions and at night. 
• Voice Control: 

  It adds the convenience of voice control for hands-free operation, a feature not present in previous models. 
• Compatibility: 

  The A800SE is designed to work with specific compatible rear cameras, such as the RC22, for dual-channel recording. 
• Upgraded ADAS: 

  The Advanced Driver-Assistance Systems (ADAS) in the A800SE are more advanced, potentially including features like pedestrian and cyclist warnings. 
• Wi-Fi 6 Support: 

  The A800SE supports Wi-Fi 6 for faster and more stable connections to the 70mai app, allowing for quicker preview and download of footage.