An audio recording business card is a physical NFC device that captures high-fidelity audio from every professional conversation you have. The MMEETT card packs a beam-forming microphone array, 64GB of local storage, and an edge AI chip into a form factor identical to a premium aluminum credit card. Tap the surface to start recording. The card handles everything else: storage, encryption, transcription, and summarization.
Professional-Grade Audio Capture
An audio recording business card is a physical NFC device with a built-in microphone array that captures high-quality audio from conversations and meetings. The MMEETT card records, stores, and transcribes audio automatically.
The MMEETT card uses a three-microphone beam-forming array with adaptive noise suppression. In quiet offices, it captures clear speech from up to 3 meters away. In noisy conference halls, directional processing isolates the primary speaker while suppressing background chatter. Audio is encoded at 48kHz using a proprietary codec optimized for speech intelligibility. The result is transcription-ready audio that outperforms most smartphone recordings.
Local Storage and Encryption
All audio is stored locally on the card using AES-256 encryption. The 64GB flash module holds approximately 500 hours of compressed audio. Recordings are organized by date and time, with optional calendar integration to tag events automatically. No audio leaves the card unless you explicitly initiate a sync to your own cloud storage destination.
From Audio to Actionable Intelligence
Recording audio is only the beginning. The MMEETT card feeds every recording through GPT-4.1 for transcription and Claude Sonnet for summarization. The output is not just a transcript. It is a structured document with action items, decisions, key quotes, and follow-up tasks. Audio becomes intelligence. Intelligence becomes workflow.
Battery Life That Lasts the Workday
Continuous audio recording delivers 12 hours on a single charge, enough for the longest conference days. Smart sleep mode extends standby to 60+ days by activating only when speech is detected. The card charges wirelessly overnight on any Qi pad. You never worry about finding an outlet during a busy event.
The MMEETT audio recording business card captures 48kHz speech audio with beam-forming technology and stores up to 500 hours locally with AES-256 encryption.