The new Lawmate Power Bank DVR XL, with longer battery life and more memory, is a fully functional smart phone power charger with a hidden camera. This WiFi enabled video recording system can be hidden in plain sight and viewed remotely with the PV Cam Viewer app. Record high quality video in continuous or motion detection mode at 30 fps with a 70° field of view. The built in re-chargeable battery will last up to 6 1/2 hours while recording continuous 1080P video. A 16 GB SD card is included but it will support up to a 64 GB SD card to give you the most recording time of any Lawmate product to date.