Specifications: System: Android 6.1 Decoder chip: MTK Run memory: DDR 1G Body memory: 16G CPU: quad core, 1.3G Screen size: 7 inches Screen resolution: 1024 x 600 HD capacitive screen Panel size: 178 x 102mm/7.01 x 4.02" Host depth: 50mm/1.97" Total weight: 526g Mobile phone connection: support for Android Bi-directional connection and for iOS unidirectional connection GPS navigation: support Radio Band: FM single band Radio chip: QN8035 Language: English, Chinese (Simplified, Traditional), Indonesian, Vietnamese, German, Spanish, French, Italian, Polish, Japanese, Portugal, Finland, Romania, Sweden, Bulgaria, Russian, Arabic, Thai, Korean Map type: pre-installed IG9 Europe map Reverse video input: support Reverse detection method: buttcock line detection Braking alarm function: on/off Steering wheel control: yes Bluetooth support Bluetooth 3.0 Amplifier chip TDA7388 USB interface: USB output Radio frequency: 87.5-108MHz Reset button: RST Volume knob: no (full touch panel) Supported audio Format: MP3/ WMA/ WAV/ OGG/ FLAC/ APE Supported video format: RM/ RMVB/ MP4/ FLV/ MKV/ 3GP/ AVI/ ASF/ SWFMP1/ MP2 Supported image format: JPG