3D Mic system for best audio quality and accurate speech-recognition results Recording format: DSS/DSS Pro, MP3, PCM Built-in motion sensor for automatic microphone selection Ergonomic slide switch for efficient single-handed operation Robust stainless steel casing for extra durability SpeechExec workflow software for efficient data management Large color display and clear user interface for easy, intuitive operation Docking station for fast battery charging and hands-free recording Light and motion sensors for extended battery life File encryption and device PIN lock for high data security Classic mode for clear and easy-to-use operation Included Accessories: ACC8120 Docking Station 4GB SD Memory Card ACC8100 Rechargeable Battery USB Cable Pouch Instruction Manual