How long can this voice recorder card record continuously?
It supports up to 24 hours of continuous recording on a full charge, with long standby for daily meetings and lectures.
Does it have noise reduction for clear recording?
Yes, built-in intelligent noise reduction effectively filters background noise and captures clear human voice even in noisy environments.
Is it easy to operate for beginners?
One‑key recording / save / lock, no complicated settings. Suitable for students, journalists, and business users.
How much storage capacity does it have?
Built‑in high‑capacity storage by 64G, supports hours of audio files. No extra memory card needed.
How do I transfer recorded files to my phone or computer?
Directly connect to your phone via dual band wifi for fast file transfer and playback.
What audio format does it record in?
It records in high‑quality WAV / MP3 format, compatible with most players and easy to share.
Can it record while charging?
Yes, it supports recording while charging, so you never miss important content due to low battery.
Is the recorded data private and secure?
Local storage only, no cloud upload. Your recordings are private and won’t be leaked.
What scenarios is it mainly used for?
Ideal for meetings, interviews, lectures, class notes, evidence collection, and daily voice recording.
What warranty and after‑sales support do you provide?
We offer 12‑month warranty, free technical support for business and personal users.
