Knight 64GB (800 hour) Hidden Voice Recorder, HD Audio Recorder, Grabadora De Voz Espia, Voice Activated Recorder Spy Device, Secret Recording Device
Knight 64GB (800 hour) Hidden Voice Recorder, HD Audio Recorder, Grabadora De Voz Espia, Voice Activated Recorder Spy Device, Secret Recording Device
Hero image 0 of Knight 64GB (800 hour) Hidden Voice Recorder, HD Audio Recorder, Grabadora De Voz Espia, Voice Activated Recorder Spy Device, Secret Recording Device, 0 of 8
Best seller
Visit the Knight Store

Knight 64GB (800 hour) Hidden Voice Recorder, HD Audio Recorder, Grabadora De Voz Espia, Voice Activated Recorder Spy Device, Secret Recording Device

Knight 64GB (800 hour) Hidden Voice Recorder, HD Audio Recorder, Grabadora De Voz Espia, Voice Activated Recorder Spy Device, Secret Recording DeviceKnight 64GB 800 hour Hidden Voice Recorder Grabadora De Voz Espia Voice Activated Recorder Spy Device Secret Recording DeviceKNIGHT 128GB 1600 Hour Magnetic Voice Activated Recorder Mini Voice Recorder Car Work Class Meeting More Mini Recorder Tiny Recording Device Small ReKNIGHT 64GB 800 Hour Magnetic Voice Activated Recorder Mini Voice Recorder Car Work Class Meetings More Mini Recorder Tiny Recording Device Small Rec
Size:64 GB
Actual Color:Gray

Key item features

  • Massive Storage: Features 64GB RAM, providing an impressive 800 hours of recording capacity for extended use.
  • Extended Battery: Offers a long-lasting 70-hour battery life, allowing for approximately 3 days of continuous operation.
  • Compact Design: Extremely small and lightweight, measuring 40mm in diameter and weighing only 1 ounce, ensuring discreet placement.
  • Clear Audio: Records high-quality audio at 192 kbps, capturing crystal clear sound for detailed playback.
  • Versatile Placement: Equipped with a strong built-in magnet for easy attachment to metal surfaces and a design that fits discreetly in various locations.
  • Smart Recording: Includes a voice-activated microphone, auto-save function, and time-stamped recordings for efficient and organized data capture.
  • Durable Build: Constructed from a robust aluminum alloy and ABS exterior, ensuring durability and a sleek metallic finish.
Generated by AI
Current price is Now $53.99
You save $6.00
was $59.99
Price when purchased online
  • Free shipping
  • Free 30-day returns

How do you want your item?

Plus, get 50% off an annual plan at checkout!
How do you want your item?
Ships to
Arrives by Tomorrow
.
Order within 2 hr 43 min
Sold by Chicago Superior Products, LLCPro Seller
Fulfilled by Walmart
4.464912280701754 stars out of 5, based on 228 seller reviews(4.5)
Free 30-day returns
walmart plus

Get 50% off a year of Walmart+

Exclusions, T&C apply.

About this item

Product details

Specifications

Warranty

Warnings

Refine your search

Customer ratings & reviews

4.1 out of 5 stars
stars562 ratings210 reviews
How item rating is calculated
  1. 5 stars65% (363)
  2. 4 stars11% (64)
  3. 3 stars6% (35)
  4. 2 stars4% (21)
  5. 1 star14% (79)

Reviews summary

Pros

  • : Records clear voice and conversations.
  • : Setup and operation are easy to understand and use.
  • : Offers great value at this cost.
  • : Lasts multiple days on a single charge.

Neutral

  • : Can be sensitive to background noise, but also effective in voice pickup.
  • : Can be seamless, but also prone to unreliability.
Generated by AI

Customer photos

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

Showing 1-3 of 210 reviews

Feb 7, 2026
Jeffrey
Item details
Size: 128 GB
Sold byChicago Superior Products, LLCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

For me, this product had already sold itself. And guess what?...I was right! Best money ever spent. My trusted ear when mine is not around. I recommend this device for work meetings, school lectures, reassurance for your peace of mind, etc. Thank you, Knight Security!

Helpful?4AE7U028TPMR1795840761
Mar 29, 2026
Christy
Item details
Size: 128 GB
Color: Black
Sold byChicago Superior Products, LLCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Definitely recommend

Easy to use. The recordings are very clear. Super small. Literally used it to catch my fiancé cheating and he never figured out how I knew what I knew. Definitely recommend. The only thing is I couldn't figure out how to get the date and time right on the recordings. No matter how many times I tried it was never accurate.

Helpful?4AE7U028TPMR1795840761
May 28, 2026
rick
Item details
Size: 128 GB
Color: Black
Sold byChicago Superior Products, LLCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Powerful in a small device

Looking at this small device I didn't really think it had the power to record what I needed done. I sorely underestimated its power. This picked up voices in a meeting with clarity and distinction, while positioned about 10 feet away from any one speaker. The audio was so fine it sounded like it was enhanced. Worked so well I got a second unit. At this price, it is hard to beat and I highly recommend it for any recording needs. By the way, I had one small malfunction, and contacted customer support, I was contacted back within 24 hours, and through various troubleshooting, we discovered the unit might have a glitch. The company quickly and without me asking, replaced the unit at their cost. The speed and efficiency of support was not what I am use to, especially with such a large company. This is a truly great company, with a great product.

Helpful?4AE7U028TPMR1795840761