• It supports wired and wireless carplay+Android Auto, realizes mobile phone navigation, music, voice assistant and other functions with one button, allowing you to easily enjoy the fun of driving
• High-definition reversing image (camera is optional), when the car is hooked into reversing, it will automatically switch to reversing image, even novice drivers can safely reversing the car
• Compatible with Android/for iPhone mobile phone, mirror projection screen, for Apple mobile phone can project screen as long as it is connected with a cable, but does not support double-sided screen touch; Android mobile phone will prompt to install APP projection software, and can be touched on both sides of the screen when projecting

Basic function:

• Radio frequency transmission function (set the receiving frequency point of the original car radio to be consistent with the preset frequency point of the machine, and the audio signal of the machine can be amplified and output to the speaker through the original car system)
• Read U disk (audio/video/picture)
• Bluetooth function
• Wired mobile screen projection, wired and wireless Android AUTO/for Apple CarPlay
• Reversing image function (not included camera)
• Driving recorder function (not included recorder)
• Audio output
• Colorful touch button lights

Specification:

• Model: B5311
• System: Allwinner melis system
• Software solution: F133
• 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
• Radio transmitter IC: AB5301B
• Power amplifier IC: CS8571E
• Output power: Built-in 1W speaker
• Working voltage: 12~30V
• Working temperature: -10~60℃
• Bluetooth version: version 5.0 (default name: SWL-BT)
• WiFi frequency: 2.4G/5G dual frequency (automatically switch according to the frequency band of the hotspot connected to the mobile phone, used when connecting Android AUTO and Apple CARPLAY)
• CPU: F133
• Running memory: 1Gbit DRAM
• Display resolution: 1024×600
• Screen size: 7 inches HD
• Installation size: 65x65MM
• Shell size: 182x104MM
• Host depth: 22MM
• Mobile Internet: Support
• Reversing image: support (not including camera)
• Play Video Warning: Support
• Driving recorder function (not included recorder)
• Built-in speaker: support
• USB interface: USB 2.0 read
• TYPE-C interface: USB 2.0 reading (for CARPLAY only)
• Left touch button: support
• AUX port audio output: support
• Reversing video input: support
• Audio format: MP3/AAC/APE/OGG/M4A/RA/WAV
• Video format: H263/H264/H265/DIVX HD/AVI/FLV/MKV/MPEG/MP4/WMV9/VC/ASF/TS/QT
• Picture format: JPEG/PNG/BMP/GIF/TIFF
• Languages: English, Chinese, Spanish, Portuguese, Russian, German, French, Polish, Turkish, Arabic, Hebrew, Italian, Czech, Japanese, Korean
• Factory set password: 113266