TIMMKOO 136GB AI Voice Recorder, Digital Voice Recorder with Playback, Offline Transcribe and Online Summarize/Mindmap, Voice Activated Audio Recorder (Black)
TIMMKOO 136GB AI Voice Recorder, Digital Voice Recorder with Playback, Offline Transcribe and Online Summarize/Mindmap, Voice Activated Audio Recorder (Black)
Hero image 0 of TIMMKOO 136GB AI Voice Recorder, Digital Voice Recorder with Playback, Offline Transcribe and Online Summarize/Mindmap, Voice Activated Audio Recorder (Black), 0 of 8

TIMMKOO 136GB AI Voice Recorder, Digital Voice Recorder with Playback, Offline Transcribe and Online Summarize/Mindmap, Voice Activated Audio Recorder (Black)

5 stars out of 13 reviews
(5.0)|
13 ratings

Key item features

  • Subscription-Free AI Services – The TIMMKOO SR1 Voice Recorder features advanced offline transcription and online text processing powered by AI big data models. It delivers fast and accurate speech-to-text conversion in up to 92 languages and offers powerful AI-driven tools for proofreading, correction, structured organization, analysis, summarization, mind mapping, meeting recap, and translation — all without any subscription requirements.
  • Reliable Privacy Protection – The SR1 recorcer ensures your privacy comes first by offering fully offline transcription and online AI-powered text processing that never requires uploading your audio files. Your data stays on your device—secure and private.
  • Multiple Recording Modes – The SR1 digital voice recorder offers several preset recording modes, including STT Boost, Vocal Boost, and Hi-Fi, to meet different user needs. It also supports external microphones and Line-in audio input,which helps to achieve clearer recording.
  • Scheduled & Auto Recording - The audio recorder also supports two automated modes: scheduled recording and voice-activated auto recording. It delivers truly hands-free operation with unattended recording and intelligent sound-triggered capture.
  • Exclusive Backup Feature – The SR1 sound recorder offers a unique backup function that automatically creates a duplicate of your recordings during the saving process, helping protect important audio files from potential loss due to storage device failure.
  • Outstanding Recording Performance – The SR1 AI voice recorder is equipped with dual high-precision microphones and advanced noise reduction algorithms to deliver superior audio recording quality. With 8GB internal storage and 128GB SD card (expandable up to 1TB), it can store approximately 380 to 2200 hours of recordings. The built-in 1100mAh battery supports up to 30 hours of continuous recording.
  • Touch & Button Controls – The SR1 voice recorder features a 3.7-inch high-definition touchscreen while retaining traditional physical buttons, offering the perfect balance for different user preferences and control needs.
  • External Audio Import – The SR1 allows you to import external audio files for playback, transcription, and AI-powered text processing. It supports a wide range of audio formats, including MP3, MKA, OGG, AAC, WAV, MP2, and AMR.
Current price is $69.99
Price when purchased online
  • Free shipping
  • Free 30-day returns

How do you want your item?

Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
How do you want your item?
Columbus, 43215
Arrives by Sun, Apr 12
Sold by ESTRONPro Seller
Fulfilled by Walmart
4.321576763485477 stars out of 5, based on 482 seller reviews(4.3)
Report an issue with this seller
Free 30-day returns
walmart plus

Get free delivery, shipping and more*

*Restrictions apply

About this item

Product details

Specifications

Warranty

Warnings

Customer ratings & reviews

5 out of 5 stars
stars13 ratings10 reviews
How item rating is calculated

Customer photos

  • +1 image
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 10 reviews

Nov 11, 2025
MiddleburgMommaM
Item details
Color: Gold
Sold byESTRONDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Nice Features; Easy Setup

This voice recorder was very easy to setup. i like that it has both a touch screen %26 actual buttons so you have a choice on how to use this voice recorder. It also has a nice long record time of 25 hours and it has nice advanced AI features, like both o line %26 offline transcription. Makes taking notes from classes or meetings a lot easier!

Helpful?3WZVJD9Y5GET18233256396
Jan 4, 2026
April
Top Reviewer
Item details
Color: Black
Sold byESTRONDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Works well! Great sound

We got this to start recording family stories. We wanted something that was more than just a phone. This voice recorder has been simple to use and the sound is crisp and clear. The battery lasts pretty long it seems. This is user friendly for sure. This was a good investment for us for sure to try to preserve as much as we can of the stories!

Helpful?3WZVJD9Y5GET18233256396
Nov 15, 2025
SomniumEra
Item details
Color: Black
Sold byESTRONDelivered byWalmart
5 out of 5 stars review

Verified Purchase

very helpful and accurate

This recorder surprised me in the best way. The sound is clear, the AI transcription is shockingly accurate, and the menu is easy to navigate. It's lightweight, fast, and perfect for notes or work meetings. Honestly feels like a little productivity cheat code.

Helpful?3WZVJD9Y5GET18233256396