It has a slider switch that sets it to ON to Record. And the earphones has a + button and a - button that serve as volume keys, and a play and pause button. And a few other functions with a tap, hold, or double tap.

Overall, the mic pickup range and sensitivity are pretty good, about on par with a smartphone. I didn't thoroughly test the battery life, but hypothetically, it should last for many days at least and it has many hours of recording space... Enough to set it, drop it somewhere on a Friday and pick it up Monday for example. The magnetic back is pretty strong, it never slides down my fridge door.You can also stick it under a car dash or conference room table!

I was glad to learn that it does NOT use a specific proprietary app, adpater works for my phone and the files are recorded as 192kbps .WAV format. I can recommend it for anyone need a covert recording device.

I recently purchased the 64GB Digital Voice Recorder, and it has exceeded all my expectations! The voice activation feature is incredibly convenient, making it perfect for recording lectures and meetings without needing to manually start and stop recordings. The 3-in-1 functionality is a huge bonus, combining an audio recorder, magnetic tape recorder, and playback device in one compact unit. The built-in speaker and headphone playback options offer flexibility, allowing me to review recordings on the go. With its large storage capacity and ease of use, this recorder is a fantastic tool for anyone needing reliable and versatile audio recording capabilities. Highly recommended!

The 64GB Digital Voice Recorder is a powerful and convenient tool for capturing lectures and meetings. Its voice activation feature ensures hands-free recording, while instant playback through a built-in speaker or headphones offers immediate review. With ample storage and reliable performance, it's an essential device for anyone needing reliable audio recording on the fly.

The 8GB Digital Voice Recorder is a versatile 3-in-1 portable audio recording device, perfect for lectures and meetings. Featuring voice activation, this magnetic dictaphone ensures you capture every important detail without unnecessary pauses. It comes equipped with both speaker and headphone playback options for instant review of recordings. Its compact design and 8GB storage capacity make it an ideal tool for students, professionals, and anyone needing a reliable recording solution.

I bought the voice recorder for my interviews and lessons at school. I like it because it allows me to play my recordings on a my phone.

I'm very impressed with the recording quality I get with this device. I'm at the back of the class, but the sound is extremely clear.

The recorder is small and unobtrusive, and no one notices that I'm recording the class.

It charges quickly and holds a charge long enough for me to record lessons throughout the day.

Its 64 G memory is big enough to hold a whole session's worth of lessons.
It's a more than perfect tool that comes in very handy when I'm revising.

The price is very affordable compared to other similar models.

I'd definitely recommend it.

A little invention at your fingertips. I'm really excited, the price is good and it works perfectly. With voice recording, noise is removed where only your voice is heard.

This AI voice recorder is a versatile tool for recording and transcribing meetings and interviews. The app control and ChatGPT-powered features make it easy to use, and the 64GB memory provides ample storage. The build quality is excellent, and the audio clarity is impressive. It's a highly functional device that simplifies capturing and managing audio recordings.

A great pick in tons of voice recorders. Has voice activation mode which helps in recording only what is needed rather then everything and choking memory. I like that it can be connected to phones, I can view every files and wind forward or backward.