1、In the state of one key boot, gently dial up, into the recording mode, simple and easy to use. 2、Support boot password setting, protect security of data, your exclusive, everything just for you. 3、This machine supports e‑book reading, can also set up automatic page turning, add tag, next reading can directly continue to look down. 4、High definition recording, built‑in noise reduction chip, can greatly reduce noise and sound waves in different environments, entering and input high definition sound quality. 5、Timing recording, recording in set period, set start time and end time, automatic start recording in this period, very convenient. 6、Intelligent detection of sound waves, audio recording, silent listening, save memory, free from worry. 7、A variety of sound equalizer, can choose different playback effects, let you enjoy same music(audio) melody, different sound effects. Condition: 100% Brand New Item Type: Recording Pen Model: Q33 Material: Metal + Glass Color: Black Battery: Lithium Battery Charging Time: About 1.5 Hours Battery Capacity：200mAh Recording Format：WAV/MP3 Playback Format：MP3/WMA/OGG/APE/FLAC/ACC Resolution：LCM 64x96 Frequency Response：20Hz-20KHz Distortion Rate：<0.008% Distortion Rate：>90db Sampling Rate：48KHzOptions: 4GB, 8GB, 16GB, 32GB Weight: Approx. 183g 1 x Recording Pen 1 x USB Charging Cable 1 x Earphone 1 x Manual