XENOKAITIR 128GB Voice Recorder, Type-C, WAV, One-Click, Lectures Storage (9800hrs+) Bluetooth Built-in Speaker AVR Mode (≈45dB) Type-C Charge+Data 3.5mm Colour Screen

Massive 128GB Storage – Up to 9800 Hours of Audio:​ Built-in 128GB memory holds an entire university career worth of lectures, seminars, and language practice. Supports MP3, FLAC, APE music formats too. Long-lasting battery (250mAh) ensures all-day campus use. Low-power auto-save protects your files. One-Click & Smart Sound Mode:​ Slide the power switch up to start capturing instantly — no apps, no menus. Smart Sound mode automatically pauses during silence (threshold ≈45dB) and resumes when sound returns, saving storage during Q&A breaks. Perfect for lectures with natural pauses. Compact Design with Spring Clip & Keyring:​ Lightweight (106.5×27×8.5mm) with a built-in spring clip and lanyard hole, clips onto notebooks, backpack straps, or keychains. TFT colour screen shows file info, battery status, and time — always visible. Bluetooth 5.2 & Built-in Speaker:​ Connect wireless earbuds or speakers via Bluetooth 5.2 for private listening. The built-in 8Ω 1W dual-magnetic speaker lets you share audio with classmates — perfect for group study sessions or language drills. Also supports A-B repeat for language learning. Type-C Charging & Data + 3.5mm Playback:​ Use the included Type-C cable for both charging and file transfer to your laptop or phone. Plug in 3.5mm inline-control headphones for private playback — play/pause, volume, track skip. Long press to switch between note-taking and music mode. Variable speed playback helps you review at your own pace.