iflytek Portable AI Voice Recorder with Playback, Digital Recorder with Transcription to Text, Noise Reduction, No Subscription, Local Storage, Recorders for Lectures, Meetings,Conference & Interviews

Initially the battery was losing 25-30% of its charge per day even when 'turned off'. The expected rate is <= 5% in "standby" mode, less when turned off.This can be achieved by holding the power switch until a question appears on the screen "Are you sure to turn it off?", and under Settings --> General Setting --> Auto screen off to 3 min / Auto power off to one hour.iFlyTech were helpful in giving me hints in this direction - and these are instructions that might be usefully included in the Manual.Having the sound files in .wav format is helpful.The transcription accuracy is adequate. Avoiding a subscription service that's no more accurate is excellent.

Wow! This recorder device is exactly what I needed for grad school lectures. The long-distance recording blew me away—I sit in the back row, but it picks up my professor’s voice ! The 32GB storage is a lifesaver for 3-hour seminars, and I don’t have to stress about cloud hacks since everything stays offline. The touchscreen is super responsive (way better than my old recorder’s clunky buttons), and I love how the AI noise reduction silents non-human voices. Bonus: The USB-C charging works with my phone cable, so I’m never scrambling for a weird charger. No subscriptions, no ads, just pure efficiency. If you’re a student or researcher, this is a no-brainer

Chinese garbage.

Amazing Recorder with Free Offline TranscriptionI absolutely love this digital voice recorder! It converts speech to text in real-time without needing Wi-Fi, and it's completely free! I use it for meetings, and it saves me so much time. The AI noise reduction is also excellent—voices come through crisp and clear, even in a busy office. Super easy to use, no subscriptions, and works right out of the box

It not only records crystal-clear audio during lectures, but the offline transcription in Japanese and Korean helps me actually see how words are formed. I tag important parts during class, export them as TXT files, and review on the subway. Battery lasts multiple days, and it charges super fast. Honestly, every student needs one of these.

I have a slight Caribbean accent and most voice-to-text tools fail me — but not this one. The offline AI transcription handles my speech almost perfectly. I’ve tested it in both quiet and semi-noisy rooms, and it performs great. I use it for lectures, personal reflections, and even journaling. Also impressed by the build quality and how fast it charges

The media could not be loaded. As a journalist who conducts interviews daily, the offline transcription in 5 languages has been revolutionary - I get instant text conversions without WiFi, and it's completely free (no shady subscriptions!). The AI noise reduction works like magic during crowded press conferences, filtering out chatter while keeping voices crystal clear. Love that it requires no apps - just press record and focus on my work. The USB-C charging is super convenient with my MacBook setup, and the touchscreen+buttons combo makes operation a breeze. Bonus points for the sleek aluminum body that survives my busy schedule. Finally, a recorder that actually understands professionals' needs - 100% would recommend to anyone in media or corporate roles!