Specifications: Sensor:BF3A03 Focal length:3.2mm View Angle:90 Main control chip:BK7252UQN68 Memory：TF Card, up to 128GB USB:Micro USB2.0 5PIN Microphone：Built-in Battery capacity：no battery type of battery：no battery Battery voltage：3.7V Image Resolution：1280*720 File format：JPG video resolution：1080P/720P/640P(APP) video (compression) format：AVI(M-JPEG) Continous Video Recording Time：Video Recording no limited Operating Temperature：-10~50℃ WIFI distance：10 meter(AP) Remote no limited night vision distance：3-5M Storage Temperature：-10~70℃ Humidity environment：5%-90%(No condensation） Specifications: FEATURES： GUARD YOUR HOME SECURITY ANYTIME ANYWHERE WIDE VIEWING ANGLE, NEVER MISS ANY DETAIL With a 90-degree viewing angle, the camera provides a wide viewing range in your room. It enables you to know every movement happened in your house anytime anywhere. The Smallest camera, only 2.9x1.1x2.9 cm,more convenient to shoot. 1080P, imaging more clear, more vivid colors. Two 5*8MM night vision lights, 940nm Lamps, no light lighten,recording without flash, night vision distance can up to 5 meters. IR-CUT, activate/deactivate the night vision automatically, upon the ambient environment change. Very easy to use, one-click video. video, can turn on and turn off.   Package Included: 1×Camera 1×USB data cable, 1×User manual