3072Kbps Magnetic Voice Recorder — AI-Triple Intelligent Noise Cancellation, 128GB (9200 Hours), Voice-Activated, 0.25in & 13g, 30hr Recording

Compact magnetic voice recorder engineered for clear, professional-quality audio. A dedicated AI smart chip and the built-in AI-Triple Intelligent Noise Cancellation system cut up to 90% of ambient noise, while the stereo microphone and PCM digital triple noise reduction deliver natural, full-spectrum sound with 360° panoramic pickup. High-resolution recording options: adjustable bit rates of 512Kbps / 768Kbps / 1024Kbps / 1536Kbps / 3072Kbps to match different environments and fidelity needs. The device uses PCM processing and advanced noise reduction to preserve detail and clarity. Ultra-slim, lightweight design: at just 0.25in thick and 13 grams, this recorder is easy to carry and can attach magnetically for convenient placement. Battery life supports about 30 hours of continuous recording and up to 90 days on standby. Large capacity: 128GB internal storage holds up to 9200 hours of audio, so you can archive long lecture series, meetings, or interviews without frequent transfers. Smart voice activation: enable voice-activated mode and recording will automatically start when sound exceeds 45 decibels and pause during silence, saving space and removing unnecessary gaps. Lifetime warranty: contact after-sales customer service to activate the lifetime warranty. If the unit develops a problem, it will be replaced to resolve any post-purchase concerns.