Features: -- This Recording Pen can record calls high-speed Bluetooth cell phone connection, can record cell phone call content.0.96 inch LCD screen with speaker external amplifier, zinc alloy material, electroplated one piece lens, 3.5 MM headphone hole, type-c fast charging port. -- One key recording, MP3 recording, PCM linear recording, 3072Kbps sound quality, 48 hours recording time, optional voice-activated recording, automatic split recording. -- Support multiple playback formats: MP3, WMA, OGG, APE, FLAC, WAV, AAC-LC, ACELP format. -- One-touch recording, dynamic noise reduction, 3072KBPS lossless sound, voice-controlled recording, password setting, timed recording, e-book reading, segmented recording, language to text, recording while listening, automatic time stamp, recording playback, music playback, multiple sound effects, U disk function, A-B repeat, support for external playback, local deletion, fast forward and backward playback. -- Intelligent noise reduction chip, HD HD sound quality, 100 meters long-distance recording, 6D dual microphone. long-distance recording, HD 360 all-round stereo sound pickup, HD long-distance 100 meters, heard that can be recorded without environmental interference. -- Intelligent voice-activated recording, automatically record when there is sound, try to save storage space, but also save time to play back filtering useless clips. -- One key recording, one key switch, one key recording, simple and easy to operate, to prevent mistakes, in a pinch, do not miss the recording opportunity. -- Variable speed playback, variable speed without changing the tune, when playing recordings, or learning materials, you can set multi-level variable speed, for file analysis and learning time faster memory. -- Intelligent segmentation recording, segmentation function, you can record files, according to the recording time for automatic segmentation 30/60/120 minutes automatically stored as a file. -- Timing recording, recording important moments, you can set a time to set the time is, automatically open the recording, in the process will not make any sound and lights. -- 48 hours long-lasting battery life, power failure save, the recorder will automatically save the recording file without power to prevent data loss and ensure safety. -- Support Chinese/English/German/French/Italian/Spanish languages. Specifications: Type: Recording Pen Color: Black Built-in battery: polymer lithium battery 230mAh, Microphone: built-in condenser microphone Recording format: MP3/MAV Recording quality: MP3: 32kbps/64kbps/128kbps Frequency: 20Hz-20KHz Memory: 32GB Bluetooth function: Support 32GB recording file storage 192 hours Operating time: 48 hours of continuous recording. Standby time: 30 days Recording mode: voice/manual control Microphone: built-in 3 high-sensitivity microphone Headphone interface: 3.5MM Charging interface: type-c Language support: Chinese / English / German / French / Italian Package Includes: 1X Recording Pen 1X User Manual