SKU: 87082236782

HKM-821971 Smart Noise Reduction Voice Recorder - Portable, Digital Recording with USB Interface, 1200 Minutes Capacity, 3 Microphones

$71.99 $79.99
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Description

HKM-821971 Smart Noise Reduction Voice Recorder - Portable, Digital Recording with USB Interface, 1200 Minutes Capacity, 3 MicrophonesIntroducing the HKM 821971 Smart Noise Reduction Voice Recorder, your go to solution for high quality audio recording in a compact, portable design. This digital recording device excels in clarity and convenience, featuring a robust set of specifications tailored to meet your recording needs. With a recording capacity of up to 1200 minutes, the HKM 821971 ensures you can capture extended conversations, lectures, or interviews without the worry of

Introducing the HKM-821971 Smart Noise Reduction Voice Recorder, your go-to solution for high-quality audio recording in a compact, portable design. This digital recording device excels in clarity and convenience, featuring a robust set of specifications tailored to meet your recording needs.

With a recording capacity of up to 1200 minutes, the HKM-821971 ensures you can capture extended conversations, lectures, or interviews without the worry of running out of space. Designed with performance in mind, it supports various recording formats, including MP3, WMA, WAV, and WAM, providing flexibility for your audio files.

Equipped with three high-quality microphones, this recorder employs advanced digital noise reduction technology, allowing you to record crisp and clear sound from distances of 5 to 10 meters. Its USB 2.0 interface makes transferring files effortless, ensuring your recordings are quickly accessible on your preferred devices.

The HKM-821971 is available in multiple variants with storage options of 4GB, 8GB, 16GB, and 32GB, catering to different storage needs. The device is compact, measuring just 44x9.5 mm and weighing only 30 grams, making it easy to carry in your pocket or bag.

Whether you're a student, a professional, or someone who enjoys capturing memories, the HKM-821971 Smart Noise Reduction Voice Recorder is designed to fit seamlessly into your lifestyle. Elevate your recording experience by choosing this reliable and innovative device.

Product Information:
Recording mode: turn on recording and turn off to save
Recording format: MP3, WMA, WAV, WAM
Recording time: 1200 (minutes)
Maximum number of recording files: 999
Memory card type: does not support expansion cards
Display: No screen
Transmission interface: USB 2.0
Microphone: digital noise reduction MIC
Number of microphones: three-way
Recording distance: 5-10 meters
Video: Does not support video shooting
Battery: Lithium battery

Size Information:
Shell material: zinc alloy
Product size: 44x9.5 (mm)
Product weight: 30 (g)
Model: 4G 8G 16G 32G

Packing List:
Recorder*1


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87082236782

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4.1 ★★★★★
Based on 15 reviews
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Product Reviews
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Verified Purchase
Love Leigh Angel
Cuba, US
★★★★★ 5
BEST PILLOWS EVER!!!
Color: White-cooling Basic, Size: Queen(Pack of 2)
I am very picky with my pillows because I have a bad neck and I can never seem to find a good pillow. But I tried this pillow because it had everything I was looking for and the price was great! You get two of them and they are absolutely awesome.! normally I would need to lay on two pillows to try and get comfortable but with these pillows I just lay on one and I wake up with no neck pain. They really have a nice cooling effect. They actually puff up immediately after opening them. All you have to do is just shake them up and the pillow just puffs straight up.. It comes with extra cushioning if you want it to make it firmer and if you don’t want it as firm as it is, you can actually take some out. It really is such a beautiful pillow. It’s perfect in every way to me being such a picky pillow person. You just lay your head down on it and it forms around your neck and your head and when you get up, it goes right back to its normal form. It doesn’t get flat and I love it. I completely recommend this to anyone who is a person who has a hard time finding a really good pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
E
Verified Purchase
$@[)E
Whiting, US
★★★★★ 5
Top of the line, best pillows Ive ever had
Color: White-cooling Basic, Size: Queen(Pack of 2)
These pillows are top of the line! I bought them in 2024 and they are still fluffy. When they lose a little fluff, you just punch em around a little bit and voila, like new again. They have kept their shape cery well and do great for cooling. I haven't had to add more filling yet either. I just laid my head on one and thought, I need to do a review cause everytime i lay on these pillows its like clouds. My head is heavy and this is relief :-D
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
C
Verified Purchase
Chelsea H.
Lowell, US
★★★★★ 3
Weird smell
Color: White-cooling Basic, Size: Queen(Pack of 2)
The pillows are great for someone looking for something cool and comfortable. We loved them so much that we bought a second pair. However, we were seriously disappointed with the odor of our last purchase. They give off a strong and indescribable chemical/burning plastic smell so nauseating that it’s difficult to sleep with. We’re hoping this issue will resolve with a couple more washes of the pillow cases, but am worried the source is the stuffing itself.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
K
Verified Purchase
Ken Hill
New York, US
★★★★★ 5
helped treat my sore neck
Color: White-cooling Basic, Size: Camping Pillow(Pack of 1)
This pillow — after dialing in the right amount of shredded foam — has greatly helped my sore neck. Initially, I had to remove some foam. Then I gradually added foam until it reached optimum comfort and support. It is also CPAP-friendly — especially when I position my head near the pillow's edge. (I am a left-side sleeper.) I like the travel size because I use a bulky hugging pillow to ease stress on my shoulder and elbow. That makes my side of the bed feel cramped if using a larger head pillow. A smaller pillow is easy to flip end-to-end in the middle of the night. I have spent lots of money on pillows over the years, but this is the best I've ever had for relieving [1] neck pain and [2] CPAP mask seal problems. Very comfortable, supportive, and affordable. I did not notice any unpleasant smell — and I am usually sensitive to that kind of thing. Would highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
M
Verified Purchase
Molly Farrell
Dallas, US
★★★★★ 5
Love them!
Color: White-cooling Basic, Size: Queen(Pack of 2)
Love them! After 10 years with our MyPillows, they finally lost their fluff. The reviews I read of the MyPillows of today were not good; they didn’t have as much filling as they used to. These pillows remind me of how fluffy our new MyPillows were 10 years ago!! You sink right into them and can mush them however and they stay. These are way cheaper than the Coop and it’s the same concept; add or remove the filling as needed. The cooling side is a huge plus too! You won’t be disappointed with these pillows!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026

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