Note: 5188/5188C: 5.1 inch IPS 4168A: 4 inch Interpretive videos in 5 languages (5188) 51881 din Mp5 Player Touch Car Radio Bidirectional Interconnection RDS AM FM 4-USB 5.1 Inches Support Android 10 Mirrorlink Bluetooth * Specification Screen size: 5.1 inches Material: Hardware Plastic Screen: IPS screen Button lighting: 7 colored lights Bluetooth version: 4.2 Speaker output power4*45W Features FM/AM multi-channel radio Android/ios bidirectional interconnection Whether to bring the remote control: with supportVoice steering wheel control Support RDS/AM Support rear view Support:Mirrorlink (Support Android 10) Support external microphone Support connecting front camera, but need to switch video input Resolution:1120*480 Front and rear 4-USB interface Front and rear AUX interface System: wince *Mobile Internet *FM frequency modulation function: Yes *Bluetooth function (Bluetooth answer the phone, Bluetooth music) *Caller ID *Support large-capacity SD card, U disk and other memory playback *Support AUX audio input * Electronically tuned stereo radio *Multiple circuit protection test (overload, overvoltage, short circuit) *One key mute *Smart Voice Product size: 188mm*116mm*58mm Support multiple languages: English, Portuguese, Russian, Spanish, Italian, etc. 5188 NOTE : 1. The radio video output only supports single screen, not dual screen simultaneous display 2 . If you need to read the U disk, only support the front panel with USB written on it, the other ports are dedicated for charging or DVR, and USB reading is not supported; 3. Long press the radio station to automatically save the radio channel; 4. The front panel cannot be disassembled; CAR PLAY is not supported; 5. The DVR interface can only be connected to the USB interface at the back, and does not support connecting to the front interface 6.Some mobile phones require a firmware upgrade to use the mirror link. If you cant connect, please contact customer service! 5188 the product contains: 5.1 inch car mp5 host *1, Remote control*1 Voice steering wheel remote control*1 Manual *1 Power cord*2 Collar microphone*1 (optional) 4LED camera *1 (optional) USB driving recorder *1 (optional) 4168A4-inch single-ingot HD car Bluetooth MP5 radio, capacitive screen, smart voice, car interconnection MP5 Specification 1. 4-inch screen resolution up to 1080P, WINCE system 2. Built-in 4.2 Bluetooth chip, can play and answer Bluetooth 3. Support SD card, U disk, USB media MP3 playback function 4. Support MP5, RM, RMVB, MP3/WMA and other movie playback, support picture browsing 5. The colorful lights can be changed at will 6. Full-featured screen touch, radio can be stored in the station, long body 7. Intelligent AI voice voice control vehicle system, long press the voice function key on the screen or the voice function key on the steering wheel remote control to call out the voice assistant 8. With video, audio output and AUX audio input functions 9. Full-frequency FM electronic tuning radio function, manual pre-store 18 stations, automatic search and store station function 10. Choose classical music, rock music, flat music, modern music; bass output, strong sound field 11. Support power off memory 12. EQ sound effect control, stereo, left channel, right channel selection 13. Full-function infrared remote control 14. Support driving record 15. Support pull microphone 16. Support Android and Apple mobile phone interconnection Product size: 178mm * 98mm * 50mm Weight: 640g Product List: Host *1 Power cord*2 Remote control*1 Manual *1 4LED camera*1 (optional purchase) USB DVR*1 (optional purchase) Steering wheel remote control*1 (optional purchase) 5 stars recommendations*: