Embark on the era of silent touch with millisecond-level capacitive touch response. Silent operation ensures no disturbance to others, providing smooth and lag-free control. English text, articles, exams, and subtitles can be displayed synchronously, making it easy to carry and support language learning progress. Convenient folder management allows songs to be organized by singer, album, or playlist. Custom folders can be created based on personal preferences for quick access. Enjoy free and lightweight reading with support for bookmark saving, memory reading, background playback, page selection, and adjustable font size. Let text enrich your experience and accompany you anytime, anywhere. High-definition PCM recording features built-in dual PCM microphones with a 1536kbps sampling rate, enabling clear classroom or lecture recordings. Specifications: Bluetooth: Yes Operation Mode: Touch Screen + Touch Button Storage Type: Flash Memory Built-in Speaker: Yes FM Radio Support: Yes Signal-to-Noise Ratio: 108dB Recording Function: Yes Functions: Voice Recorder, E-Book Reading, FM Radio, Built-in Speaker, Photo Viewer, World Clock Battery Life: 20 hours Supported Audio Formats: MP3, WAV, WMA, OGG, APE, FLAC, MP1, MP2 Color: Black Material: ABS Package Contents: 1 x Player Note: Light reflection and display differences may cause slight variations in color between the image and the actual item. Measurement error allowance: +/- 1-3cm.