LZXFC.

LZXFC Card

Never miss
a word.

An ultra-thin magnetic AI voice recorder. Snap it to your phone, record from up to 10 m away, and let AI transcribe, translate and summarize — in 152 languages.

Buy now — $79.99 See it in action

$79.99 · Free worldwide shipping · 30-day returns

LZXFC Card — real product, magnetic AI voice recorder in premium studio scene
152 languages 166-day standby Ships in 48 hours
0.6 cmUltra-thin body
63 gFeather-light
10 mLong-range pickup
152Languages
166 dStandby time
One card · Four superpowers

Record it. Let AI do the work.

Record from up to 10 meters Real-time AI transcription 152-language translation AI summaries and mind maps
Record — 10 m far-field capture, 3-mic array

0.6 cm. 63 g.
Nothing like it.

The built-in magnet snaps it flush with your phone lens. So thin you'll forget it's there — until you need it.

AI engine

Your pocket AI assistant

Operate the LZXFC Card from a companion app for iOS and Android. ChatGPT-powered AI transforms raw audio into organized, shareable knowledge.

  • Voice → text, live Manuscript appears while you speak
  • AI content summary Auto-sorted abstracts from any recording
  • One-tap mind maps Structured, visualized charts from summaries
  • Call recording Magnetic snap + telephone-conference support
LZXFC Card companion app with AI engine
Specifications

Everything you need. Nothing you don't.

Model
FW922A / BY920 · Magnetic AI voice recorder
Finish
Deep Space Gray · Premium Gray · Starlight Gray
Dimensions
0.6 cm thin · 63 g
Microphones
Tri-directional array + AI active noise cancellation
Recording distance
Up to 10 meters
Storage
64 GB internal + TF card (dual backup)
Battery
400 mAh polymer · 166-day standby
Recording format
MP3 · WAV
Connectivity
Bluetooth + Wi-Fi · USB 2.0
Display
Color display
AI capabilities
Real-time transcription · 152-language translation · AI summary · mind maps
App support
iOS & Android companion app
Buy LZXFC Card

AI recorder power. Half the price.

Flagship AI recorders like Plaud sell for $159. The LZXFC Card delivers the same magnetic form factor, 152-language AI and 166-day standby — for about half.

LZXFC Card · 64 GB
$79.99
One card. All four superpowers.
64 GB + TF backup 152-language AI Retail box + cable iOS & Android app
Buy now — $79.99
30-day returns 12-month warranty Free worldwide shipping
FAQ

Questions, answered

Which regions do you ship to?
We ship worldwide. Europe and North America are our most popular destinations, and every order ships with tracking — typically 5–8 business days to the US and EU.
Is the LZXFC Card compatible with my phone?
Yes — it works with any smartphone. The companion app runs on both iOS and Android, and the built-in magnet snaps the card to any phone (or metal surface).
How long does shipping take?
Orders leave our warehouse within 48 hours. Delivery typically takes 5–8 business days to North America and Europe, with tracking on every order.
Does the transcription work without an internet connection?
Recording is fully local and offline — the device stores audio with dual backups (internal + TF card). AI transcription, translation and summarization run through the cloud AI engine in the companion app, with continuous over-the-air algorithm updates.
What's included in the box?
LZXFC Card recorder, charging cable, quick-start guide and the companion app (iOS & Android). Just add the card to your phone and start recording.