Radio transmission frequency: 88.60/89.20/89.50/89.80/91.50/91.80/93.00/93.60/93.90/94.50/95.10/95.70MHz Languages: English, Chinese, Spanish, Portuguese, Russian, German, French, Polish, Turkish, Arabic, Hebrew, Italian, , Japanese, Korean, Thai Audio format: MP3/AAC/APE/OGG/M4A/RA/WAV Video format: H263/H264/H265///MKV/MPEG/MP4/WMV9////QT Mobile phone interconnection: Mirrorlink (wired), CarPlay (wired/wireless), Android Auto (wired/wireless) Image format: JPEG/PNG/ BMP/GIF/ Radio transmitter: IC AB5301B Power amplifier IC: CS8571E Output power: built-in 1W speaker Working voltage: 12~36V Working temperature: -10~60°C Bluetooth version: version 5.0 (default name: CarPlay) wifi frequency: 2.4G/5G dual frequency Running memory: 1Gbit DRAM Display resolution: 1600x600 Screen size: 9.3 inches HD (IPS) Mobile Internet: Support Reversing image: support Play video warning: Supported Built-in speaker: support USB interface: USB 2.0 TF card: supported Audio output: support Reversing video