Features: 1.[Multifunctional] The HIFI car MP5 player supports reversing video, USB playback, AUX access, memory card, Bluetooth hands free and other functions. 2.[Bluetooth Wireless Transmission Technology] The car playback system adopts wireless connection, which is compatible with Bluetooth hands free calling, voice navigation, and mobile phone playback. 3.[4.1in TFT Highdefinition Screen] The USB car player has 800x480 highdefinition resolution, the picture is clear and delicate, and supports 1080P highdefinition video format. 4.[FM Stereo Radio] Realtime traffic conditions, support manual search and automatic search, news and traffic information can be pre stored 18 radio stations, FM1/FM2/FM3, 3 band high quality radio. 5.[Steering Wheel Control Function] You can use the car steering wheel to switch your songs or volume more easily, and the car MP5 radio player ensures your driving is safer. specification:Item Type: Car MP5 Player Model: 4022D Material: Metal + Plastic Size: Approx. 178 x 110 x 50mm/7.0 x 4.3 x 2.0in Screen Size: 4.1 Inch TFT Screen Bluetooth Version: 4.0 Decoding Chip: for Quanzhi C500 Power Amplifier Chip: TDA7388 Radio Chip: QN8035 Radio Frequency: 87.5-108MHz Radio Band: FM1, FM2, FM3 PC Interface Type: for ISO RCA Terminals: 2 Outputs, 1 Reversing Input, 1 Video Output USB Interface: 1 USB Voltage: DC 12-14.4V Output Power: 4 x 60W Image Format: JPG Sound Format: MP3, WMA, WAV, OGG, FLACAPE Video Format: RM, RMVB, MP4, FLV, MKV3GP, AVI, ASF, SWFMP 1, MP2 Support: Storage Card, AUX Input Supported Languages: English, Chinese, Portuguese, Spanish, Russian, Italian, French, German Remote Control Battery: CR2032 Button Battery (Not Included) PackageList: 1 x Host 1 x Remote Control 1 x Direction Controller 2 x Power Cord 1 x Manual NotePlease allow some errors due to manual measurement.