Memory Storage Capacity: 32 GB Brand: TDW Hardware Interface: USB Type-C Microphone Waveform Rate: Built-in Format: WAV or mp3 【Industry's Newest! LCD Screen & One-Touch Recording to Never Miss a Recording Opportunity】The body dimensions are only 7.1cm * 4.1cm * 0.9cm, and the appearance is a normal rectangle. Despite its compact size, it is equipped with an LCD screen on the main unit, allowing you to check the playback status, recording time, and folder names while using it. It also features a "one-touch recording" function that allows you to start recording immediately by pressing the slide switch on the side of the unit, even when the power is off. The slide switch makes it easy to operate by feel without looking. It takes less than 3 seconds to start recording from the power-off state, and no sound is emitted when recording starts, making it easy to record when you don't want to be noticed. (Less than 1 second to start when the power is on) You can handle sudden situations without panic. It is easy to operate even for beginners. 【32GB Large Capacity Memory, 54 Hours of Continuous Recording, Approximately 2276 Hours of Recording Storage, Split Recording】It uses a 500mAh large-capacity lithium-ion battery, and with a full charge of 3 hours, it can record continuously for about 54 hours, making it recommended for those who use it for long periods at a time, such as meetings and lectures. It is equipped with 32GB of internal memory and can store up to 2276 hours of recordings. The split recording function is a function that can split files at intervals of OFF/30/60/90/120 minutes. After setting, the recording data is automatically split according to the set time, and each recording file is saved independently, saving the trouble of quickly searching for long recordings and allowing you to find them quickly. 【1536kbps Unique High-Quality Sound Design, OTG Function Support, Easy Data Management】There are 6 levels of ultra-high sound quality from 32kbps to 1536kbps, which you can freely choose according to the place of use. It uses a 360-degree omnidirectional microphone and can record clearly even from a distance. In addition to being able to record quickly when needed, it is also possible to record with clear sound thanks to the low-frequency noise filter and sensitivity adjustment function. It features a "noise cancellation" function that can clearly record only the voice even in a noisy environment. It detects the difference in input levels between distant environmental noise and nearby voices and suppresses only the noise. OTG compatible.