Product Description

1 Real 4K 2 Night Vision 3 Smart WDR 4 360° Rotating 1 Emergency Video 2 Loop Recording 3 24/7 Parking 1 APP Connection 2 Voice Control 3 WiFi Connection 4 Innovative Timeline 5 Wireless OTA Updatas

• What are the differences between it and the M310?

  The main difference is that the M310 Plus 4K has a resolution of 2160P, while the M310 has a resolution of 1296P.

• Does the dashcam come with a power cord? What is the length of the power cord?

  This product comes with a USB-A to Type-C power cord, approximately 3.5 meters long.

• What functions does the dashcam offer after connecting via the app?

  You can connect to the dashcam via the mobile app to preview real-time footage, set basic parameters, and upgrade firmware. For parking monitoring, a separate monitoring cable UP03/UP06 is required.

• Does the dashcam have a screen? Does it need to be connected to an app?

  The M310 Plus 4K is a compact, screenless dashcam. It records when the green light is constantly on. Connecting to the app is only required to adjust settings or view photos.

• Can I use a regular external battery for parking monitoring?

  A regular external battery (such as a power bank) cannot activate parking monitoring when directly connected to the dashcam's charging cable; it will only allow the dashcam to continue recording video.

70mai Dash Cam

Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.4 out of 5 stars 1,028 5.0 out of 5 stars 2 4.4 out of 5 stars 1,028 4.4 out of 5 stars 1,028 4.7 out of 5 stars 33 4.4 out of 5 stars 1,028 4.3 out of 5 stars 9 Price $74.99$74.99 $63.99$63.99 $249.99$249.99 $179.99$179.99 $349.99$349.99 $299.99$299.99 $659.99$659.99 Video Resolution 4K 4K 4K+1080P 4K+1080P 4K+1080P 4K+1080P+1080P 4K+1080P+4K Camera Type Front Front Front & Rear Front & Rear Front & Rear Front & Rear & Inside Front & Rear & Inside Field of View 139° 140° 140°+130° 140°+130° 146°+130° 125°+130°+147° 146°+146°+147° Aperture F1.55 F1.55 F1.55 F1.55 F1.7 F1.55 F1.7 Supported Storage 16GB ~ 256GB 16GB ~ 256GB 32GB ~ 512GB 32GB ~ 512GB 32GB ~ 512GB 32GB ~ 512GB 32GB ~ 512GB MicroSD Card Included NOT Included NOT Included 64GB microSD Card Included 128GB microSD Card Included 128GB microSD Card Included 128GB microSD Card Included 256GB microSD Card Included Accessory for Parking Mode Hardwire Kit UP03/UP06 Hardwire Kit UP03/UP06 Hardwire Kit UP03/UP04/UP06 Hardwire Kit UP03/UP06 Hardwire Kit UP03/UP04/UP06 Hardwire Kit UP03/UP06 Hardwire Kit UP03/UP04/UP06 4G LTE Support ✘ ✘ ✔ ✘ ✔ ✘ ✔ Remote Alarm ✘ ✘ ✔ ✘ ✔ ✘ ✔ App Control ✔ ✔ ✔ ✔ ✔ ✔ ✔ Voice Control ✔ ✔ ✔ ✔ ✔ ✔ ✔ GPS Modul ✘ ✘ ✔ ✔ ✔ ✔ ✔

• 【Mini & Flexible Installation】The 70mai Dash Cam M310 Plus 4K has a screen‑free design with an ultra‑compact body (92.6×43.1×46.5mm) that won't spoil your car's interior or distract your driving. It supports 360° manual rotation for front or rear windscreen mounting – perfect for capturing inside or outside the vehicle. The app also lets you enable video flip and mirror mode, so you don't have to worry about image direction even if installed upside down.
• 【4K Ultra HD Recording】The 4K dash cam records in true 3840×2160P resolution – four times the clarity of standard 1080P. The 140° wide-angle design strikes the balance – it easily covers multiple lanes and reduces blind spots, without the severe edge distortion often caused by overly wide angles. From number plates and road signs to distant details, everything is captured clearly.
• 【Exceptional Night Vision & WDR】The car camera is equipped with a large F1.55 aperture for maximum light intake and enhanced low-light brightness. The 2G4P six-layer optical lens reduces distortion and colour difference, while WDR balances exposure to avoid overexposed highlights or underexposed shadows. The 3D Noise Reduction algorithm ensures cleaner, sharper images. Even in tunnels or on unlit roads at night, video stays clear and smooth.
• 【210s Emergency Recording】M310 Plus 4K features a new pre-recording system. It normally loops in 1–3 min segments. On collision, it auto-adds 30s post-impact and smartly merges videos: if impact within first 10s of current segment, it merges previous clip, footage from impact, and the added 30s; if after 10s, it saves from segment start to 30s post-impact as a complete video. Emergency videos, up to 210 seconds long, provide complete evidence for liability and insurance claims.
• 【24H Parking Monitoring & Time Lapse】This car dash cam auto features both time‑lapse recording and collision detection. In time‑lapse mode, it records at 1 frame per second with low power consumption, compressing 30 minutes of footage into 1 minute to save storage space and battery life. If a collision is detected while parked, it wakes up and records a 30‑second emergency video. Parking monitoring and time lapse require the separately sold hardwire kit