Specifications: 1.High quality videos recording in HD resolution 1080 x 720p. 2.Advanced H.264 video compression technology. 3.Supports local recording to a Micro SD card (up to 32GB, not included) 4.Easy remote access 5.WiFi network connection & functions. 6.Battery Built-in rechargeable battery 260mAh for up to 30 minutes of recording per charge. 7.Charging time: 2.5 hours 8.Charging voltage: