Video size/frame rate:4K/24fps(3840*2160)，2.7K/30fps(2704*1524)，1080P/60fps(1920*1080)，1080P/30fps(1920*1080)
Circular videoing duration:Set as OFF/1min/2min/3min
Battery discharging duration:4K，2.7K，1080P/60fps
Approx. 10min @4K, 2.7K, 1080P/60fps
WIFI connection:RTL8189ES (802.11 b/g/n) supported
WIFI distance:Effective 8m (smooth video and preview)
Memory TF memory card class10 8GB～32GB supported
Smart phone APPIOS/Android
System supporting USB connection:Microsoft Windows Xp, Vista, Win7, Win8, Mac
Working voltage Battery: 3.7V; external car charger: DC5V
Car charge specs:DC 5V/2A
Storage temperature (℃)：(-20℃~+80℃)
[4K ULTRA-HD RESOLUTION]: GJT TH4 4K dash cam can capture crystal clear video up to a resolution of 3840×2160 (2160p) [email protected],so good that you will notice unlike any other dash cam.
[BUILD-IN WIFI CONNECT]: With the WIFI function& APP support,you can view, save,and share dash cam recordings wirelessly on your mobile device, just simply open the APP(RoadCam) and connect the our dash camera via Wi-Fi to view real-time footage or playback recordings.
[DISCREET DESIGN]: Signature low-profile design allows the TH4 dash cam to be a well-hidden witness to the road ahead.While 170°wide viewing angle can capture 4 lanes of traffic without distortion.
[LOOP RECORDING AND G-SENSOR]: Loop recording overwrites the oldest footage with the newest upon filling a card to capacity,video can save in 1mins, 2mins or 3mins.Auto LCD OFF after the recording begins so you won’t be disturbed by another glowing rectangle on your windshield. However, the dash cam will lock the current file when the G-sensor detects emergencies, which prevents the important file from being overwritten.
[PARKING MODE]—24 hours parking monitoring. When the car suffers from collision, device will turn on automatically and start to record. The video will be locked and won’t be overwritten; When anything is moving in front of the car and meanwhile the device is on, the device will start recording for a few seconds.