1. offers 12-month warranty and friendly service for you. 2. This camera is very versatile and easy to use for any ages and a great camera to record sporting events or other outdoor activities. 3. Support recording while playing on the TV at the same time, but only see the screen, can not transmit sound. 4. External microphone input jack, view on 3.0 inches clear photo TFT LCD touch screen, available 270 degree rotation. 5. 4 video resolution: FHD(1920 x 1080P, 30fps), HD(1280 x 720P, 60fps), VGA(640 x 480, 30fps); MOV/H.264 File format.