5 inch Android 4.4 Car Tablet GPS 170 Degree Wide Angle 1080P DVR Recorder WiFi / FM Transmitter...

Main Features:
Car GPS navigation: supports Google maps and other Google softwares
WiFi: you can download and update APP, surf / shop / chat online, watch a movie, listen to music, play games, etc.
FM transmitter ( 76 - 108MHz ): transmitting GPS voice navigation to the car speaker, enables you to hear stereo and clear voice prompt
Car DVR function: with 170 degree wide angle 1080P full HD video recorder, protects you all the way
Loop cycle recording: 3 / 5 minutes for option
OS: Android 4.4.2
CPU: ARM, MTK8127 Cortex A7 quad-core 1.3GHz
GPU: 2D / 3D, supports OpenGL ES 2.0
Solid-state disk: MLC Nand Flash 8GB, built-in MLC controllers, supports up to 64 bit of ECC SLC / MLC / TLC 15MB/s
Built-in North American maps, but you can download all countries' from Google
North American countries include: America, Canada, Mexico

Built-in GPS Receiver:
Position accuracy: 10m 2D-RMS ( without aid )
Velocity accuracy: 0.1m/s ( without aid )
Timing accuracy: less than 100ns
Sensitivity:
Tracking: -159dBm
Hot start: -159dBm
Warm start: -159dBm
Cold start: -159dBm
Autonomous acquisition: -145dBm
Reacquisition time: less than 1s
Maximum altitude: 18000m
Maximum acceleration: 4G
Maximum velocity: 515m/s

WiFi Module:
Operates in 2.4GHz frequency bands, b/g/n
1 x 1 MIMO technology improves effective throughput and range existing 802.11 b/g products
Data rates: up to 150Mbps
802.11 e-compatible bursting and I standards
BPSK, QPSK, 16 QAM, 64 QAM modulation schemes
WEP, TKIP, AES, WPA, WPA2 hardware encryption schemes

Note: Support night vision video recording in the light, not so good in the dark.