The KJB Security Products D1304 Mini Voice Recorder is a simple-to-use high-quality sound recorder. This slim voice recorder offers an intuitive menu, so there’s no need to spend hours learning how to use it. Designed with one-touch recording as well as multiple recording modes, this advanced recording device can last up to 20 hours on a single battery. You can utilize the built-in speaker to play recordings or listen to music that you can store right on the device. Telephone recording accessories are also included.