70mai M310 Plus 2K Dash Cam 1440P 143° Wide Angle

Key Features

• 2K Recording — It records in 1440P QHD with a 143° wide view that captures plates, signs and details across multiple lanes.
• Night-Time Imaging — Wide Dynamic Range brightens dark scenes and keeps details on reflective plates clear.
• Emergency Recording — Clips are saved in a separate Emergency video folder, so regular loop recordings cannot overwrite them.
• G-Sensor Collision Detection — The G-sensor detects sudden collisions or hard braking and automatically locks the footage.

Product Specifications

• Model: 70mai M310 Plus 2K
• Camera Resolution: 2560x1440
• View angle: 143°
• Aperture: F1.55
• Frames Per Second: 30
• Video Format: MP4
• Capacity: 16~256GB
• Dimensions (W x H x D): 92.6 × 43.1 × 46.5 mm (3.65 × 1.7 × 1.83 in)
• Weight: 285 g (0.63 lb)
• Input/Output: 5V/2A
• Warranty: 1 Year

What It Is / How It Works

This 70mai M310 Plus 2K is a dash cam, a car-mounted camera that records the view through the windscreen while you drive and, with the right kit, while the car is parked.

Who It's For / Use Cases

Dash cams suit drivers who want a video record of the road during trips and around the car while it is parked. Parking surveillance needs the optional hardwire kit, so buyers who want parked-car recording should plan for that accessory.

How to Use / Care

1. Use simple voice commands to operate the dash cam without taking your hands off the wheel.
2. Give voice commands in English or Mandarin, the two languages voice control currently supports.

How to Choose

Choose a dash cam by the recording needs that matter most to you: resolution and field of view for capturing plates and signs, low-light performance for night driving, and whether you want parked-car recording, which requires the optional hardwire kit. Check that your memory card meets the card requirements listed in the specifications.

Frequently Asked Questions

What resolution does it record at?
It records in 1440P QHD with a 143° wide view. The camera resolution is 2560x1440.

Which vehicles or kits does it work with for parking recording?
It mounts in the car as a standalone recorder. Parking surveillance requires either the 70mai OBD-II Hardwire Kit or the 70mai Hardwire Kit UP03/UP06, both sold separately.

Does it record when the car is parked?
Yes, with a hardwire kit installed. Time-lapse mode captures long parking periods in a condensed video that saves storage and power.

How much storage does it support?
It supports microSD cards up to 256GB. The memory card should be Class 10 to match the recording speed the camera needs.

Does it protect footage after a collision?
The G-sensor detects sudden collisions or hard braking and automatically locks and saves the footage so it cannot be overwritten.

Which languages does voice control support?
Voice commands are supported in English and Mandarin only.