Digital Voice Recorder ATJ2129 — WAV/MP3 HD Lossless, Voice-Activated, LED Display, TF up to 64GB, 13hr Battery

Compact, durable digital voice recorder with professional-grade capture and versatile playback options. Built around the ATJ2129 pen chip, it delivers HD lossless linear recording in WAV and MP3 formats and uses AGC (Automatic Gain Control) noise reduction to adapt to background sound for clearer audio. The recorder supports a 48KHZ sample rate and 24 languages, making it suitable for lectures, interviews, meetings, and personal notes. Recording & controls: Voice-activated recording starts and stops automatically based on sound levels to conserve battery and storage, while a single-button record lets you begin instantly. Real-time monitoring and a hearing-aid mode are included. Files are timestamped and automatically named by date for easy organization. Battery & storage: A built-in 800mAh rechargeable lithium battery provides up to 13 hours of continuous recording and about 10 hours of music playback. Expand storage with a TF card up to 64GB. The device detects low battery and saves active recordings before powering off to prevent data loss. Build & display: Housed in a zinc alloy shell for drop resistance and everyday durability, the recorder features an LED backlit display for low-light visibility and an "eye-free" operation mode. Its compact footprint (92*50*10.5mm) and light weight (103g) make it pocketable and travel-friendly. Security and playback conveniences include password protection, A-B repeat, and loop recording. Playback & connectivity: Functions as a portable MP3 player and supports lossless and common audio formats including MP3, WMA, FLAC, APE, and OGG. A built-in high-fidelity speaker enables direct playback. For external devices, there is a 3.5mm dual-track jack for microphones or headphones and USB 2.0 high-speed file transfer to computers. Additional feature: Telephone recording is supported with automatic segmenting during calls, providing a full-featured solution for students, journalists, and professionals who need reliable voice capture and convenient file management.