SONY Stereo IC Recorder 2GB UX81 Silver ICD-UX81/S

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. Recording file format: MP3, Playback file format: MP3/WMA, Frequency response (L): 20Hz, Frequency response (H): 20000Hz, Sampling rate: 48kHz/16bit Memory capacity: 2GB, Compatible memory card: None Number of built-in microphones: 2, microphone movable: not supported, directivity switching: not supported, external microphone: supported Low-cut filter: Supported, Noise cancellation: Not supported, Automatic recording: Supported USB direct connection: Supported, Type: AAA x 1, Drive time (recording): 17.5 hours, Drive time (playback): 48.5 hours