ZTHY S3000A 3.5 inch LED Screen HD 720P H.264 Dual Lens Car Camera DVR Vehicle Video Recorder Cam Support TF Card: 2GB-32GB (At least use Class 6 or above) Video resolutions: 720x480 (Two Cameras could record at the same time) Uninterrupted cycle recording, No leakage seconds appears Image resolutions: 1M(1280X960)/ 2M(1600X1200)/ 3M(2048X1536) Adopts CMOS image sensor and dual cameras design