Features: • Product: PLAUD NotePin (Domestic Genuine Product/Bundle Set) • Color: Gray • Retail Price: ¥27,500 (tax included) • Accessories: All included (NotePin body, magnetic charger, instruction manual, original box, complete bundle set) • Condition: Used only for function check, with very little usage time. Near-mint condition. No noticeable scratches or stains. Initialized and pairing has been removed, ready to use immediately. Notes for Purchase: • Returns are not accepted to prevent trouble and product switching. • Please refrain from purchasing if you are concerned about minor details, as this is a used item. The PLAUD NotePin is a multi-functional AI voice recorder that can be worn in four ways: magnetic pin, neck strap, wristband, and clip. It can record audio from meetings, lectures, and phone calls with a single touch, and perform transcription, summarization, and mind map creation. Furthermore, using the dedicated app, you can accurately transcribe voice data in over 59 languages, and by linking with OpenAI's latest AI model GPT-4o, it instantly generates easy-to-understand summaries and mind maps. In addition, it offers a choice of 21 summary formats to suit various situations such as meetings, calls, seminars, business negotiations, lectures, and interviews, thereby significantly improving daily work efficiency. Excellent portability with 4 ways to wear it, allowing recording anytime The PLAUD NotePin can be worn in 4 ways: magnetic pin, wristband, clip, and neck strap. The PLAUD NotePin's latest AI search function allows you to easily search and track specific conversations and topics from vast amounts of audio data, so you can find only what you need without effort. It also features speaker identification, allowing you to accurately track who said what with smart and accurate speaker labels. In addition, it creates summaries with professional templates co-developed with the experience of industry experts. 20-hour long-life battery and HD audio recording With a 40-day standby time and 20 hours of continuous recording, you won't miss a single important moment. Also, it records the details of events clearly with high-quality HD recording.