XENOKAITIR 64GB Voice Recorder, Type-C, WAV, One-Click, Lectures Storage Built-in Speaker Smart Sound Mode (≈45dB) Type-C Charge+Data 3.5mm Audio Out Spring Clip+Keyring

64GB High-Capacity Storage:​ Built-in 64GB memory holds tens of thousands of lecture hours in crystal-clear audio. Supports MP3, FLAC, APE formats — also functions as a portable music player. Long-lasting battery (190mAh) ensures all-day campus use. Low-power auto-save helps protect 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. Slide down to save and turn off. Compact Design with Spring Clip & Keyring:​ Lightweight (102×21×11.5mm) 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 friends — perfect for group study sessions. 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.