Lens and microphones swivel 180 degrees. VSA Overdubbing function High grade microphones (same as DR-2d) Dedicated rotary volume for adjusting recording level (LS-20M can adjust the level by "+"/"-" button. Q3HD has just a L/H/AUTO switch.). Supports 1280 x 720p HD mode 1x ? 4x Digital zoom Taking a still picture Linear PCM recording up to 24bit/96kHz External mic/line input On-board HDMI connector to display the HD movie on the TV Records on microSD/microSDHC card (2GB card included) 2.4 inch TFT color LCD MOVIE/AUDIO/PHOTO modes Auto gain control and limiter Low cut filter (40/80/120Hz) Selectable playback area: All/Folder Slide show (Photo mode, interval time: 1-10 sec. in 1 sec. steps) Auto power off (3/5/10/30 min. or off) Built-in monaural output speaker Powered by three AA batteries (includes) or optional PS-P520 power adaptor1 1/8? phones output / stereo line output Mini-B type USB 2.0 jack for transferring files Tripod attachment screw hole