70mai Dash Cam M310 Plus 4K, Dash Cam Front with Smart Voice Control Mini Dash Camera for Cars, Night Vision, 140° Wide-Angle, WDR, Dashcam with 24H Park Mode, APP Control, Loop Recording

Key Features

• 【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