XBLITZ VECTOR 3CH 3-CHANNEL DVR WITH REARVIEW CAMERA, Wi-Fi, AND GPS

Maximum memory card size: 256 GB | Speakerphone: Yes | Display diagonal: 8.13 cm (3.2") | Video loop recording: Yes | GPS (satellite): Yes | Built-in display: Yes | Product colour: Black | Main camera resolution: 2560 x 1440 pixels | Main camera viewing angle: 140° | Microphone in: Yes | Automatic recording: Yes | Power source type: Condenser | Power source type: Condenser | Weight: 0.865 g | Width: 107 mm | Auto power off: Yes | Interior camera viewing angle: 170° | HD type: 2.5K | Height: 55 mm | Video compression formats: TS | Number of cameras: 3 | Operating voltage: 5 V | Built-in storage media: No | Compatible memory cards: MicroSD (TransFlash) | Motion sensor: Yes | Recording: Yes | Rear view camera lens viewing angle: 140° | Warnings: Do not expose the device to direct moisture. | Warnings: Read the user manual carefully before first use. | Warnings: Do not disassemble or modify the unit yourself. | Parking mode: Yes