VIOFO A229 ULTRA 2CH-G GPS video recorder

Power source type: USB Video compression formats: H.264 Maximum resolution: 3840 x 2160 pixels GPS (satellite): Yes Built-in display: Yes Display diagonal: 6,09 cm (2,4”) Audio recording: Yes Compatible memory cards: MicroSD (TransFlash) Maximum memory card size: 512 GB Wi-Fi: Yes Interface type: USB Warnings: Do not disassemble or modify the unit yourself. Photo mode: Yes