The LS-10S proved to be a favorite gadget for artists, parents, students, nature enthusiasts and anyone looking for a pocket-sized audio recorder to capture memories and information in the form of pristine audio. This linear PCM recorder brings you high-fidelity sound recording that's ideal for everything from live music to the singing of birds. The LS-10S is fully stocked and ready for high-quality audio performance, with a quantization bit rate of up to 24 bits and a sampling frequency of up to 95kHz – better than CD-quality sound. The 2GB built-in flash memory assures immediate recording, while the SD slot allows for expanded capacity. Long battery life allows you to record music, performances or lectures up to 12 hours with two AA batteries, so you can spend less time worrying about recharging or replacing batteries. The LS-10S makes it easy to record audio and play back the files in the format of your choice. With three compatible file formats, the LS-10S offers impressive versatility and enables longer recording capacity.