The DR07 handheld recorder is a slim line recorder with 2 Hi-quality built in Mic’s. It records Wav files up to 48k, 24 bit or MP3 files from 64kbs to 320kbs. The DR07 uses standard AA batteries which can give upto 7 ½ hours of use or an optional AC adaptor (PSP520) for power. Included in the box is a set of batteries, windshield, USB Lead & 2GB SD card. The SD card allows for hours of recording in both MP3 and high quality Wav. The DR07 has a stereo line input & a Mic in for using external Mic’s & mixers. On the back is a thread ideal for connecting to a Mic stand or tripod. <p>Features -<br> • Portable Digital Recorder <br> • Built-in Stereo Electret Condenser Microphone <br> • Records to SD or SD-HC Card Media <br> • 1GB SD Card Included <br> • USB 2.0 Jack for Transferring Files <br> • 3.5mm Stereo Mic Input <br> • 3.5mm Stereo Line Input and Output <br> • Switchable Low Cut Filter, Analog Limiter and Auto Gain Setting on Input <br> • Writes WAV files at 44.1 or 48kHz, 16 or 24-bit <br> • MP3 File Recording from 32kbps to 320 kbps <br> • Variable-Speed Audition Function Slows Down Music Without Changing the Pitch <br> • Powered by Two AA Batteries (included) or Optional PS-P520 Power Adapter <br> • Dimensions: 2.2" W x 5.3" H x 1.1" H <br> • Weight: 4.4 oz (with batteries) <br> </p> Free case with each DR07 while stock lasts!