New Brand Hd828 Shake Reduction High-end Camera /Camcorders/ Digital Cameras/2.7inches The machine features: camera, audio camera, sound recording, TV output, anti-shake, Basic parameters Photosensitive device (hardware) 5 million pixels CMOS photo sensor; Image Resolution 5,000,000 pixels (2592  1944) Dynamic Video Resolution D1 (720  576) 20 frames / second, VGA (640  480) 30 frames / second, QVGA (320  240) 30 frames / sec Whether there is a camera built-in speaker sound is Lens Features; Lens F/3.0; f = 7.45mm