SKU: 10141304549

HKM-922771 Bluetooth 3D Active Shutter Glasses for Stereoscopic Viewing with Detachable Arms

$69.29 $76.99
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

HKM-922771 Bluetooth 3D Active Shutter Glasses for Stereoscopic Viewing with Detachable ArmsExperience immersive 3D viewing like never before with the HKM 922771 Bluetooth 3D Active Shutter Glasses. Designed for compatibility with a wide range of Bluetooth enabled 3D TVs and projectors, including popular brands such as Epson, Samsung, Sony, and SHARP, these glasses are a must have for any home theater enthusiast. The G15 BT model utilizes state of the art technology to deliver a true 3D spectacle, turning your living space into a cinematic

Experience immersive 3D viewing like never before with the HKM-922771 Bluetooth 3D Active Shutter Glasses. Designed for compatibility with a wide range of Bluetooth-enabled 3D TVs and projectors, including popular brands such as Epson, Samsung, Sony, and SHARP, these glasses are a must-have for any home theater enthusiast.

The G15-BT model utilizes state-of-the-art technology to deliver a true 3D spectacle, turning your living space into a cinematic experience. With high-speed LCD lenses that minimize eye strain, you can enjoy long viewing sessions without discomfort. The glasses facilitate a long-distance vision range of up to 10 meters, ensuring you can sit back and relax while enjoying your favorite 3D movies or games.

Portability is key, and the compact design features detachable arms, making these glasses lightweight and easy to carry. They're powered by a convenient button battery, offering a long standby time, and with a simple, intuitive one-button operation, syncing them with your device is a breeze.

Specifications include a swift response time of just 2.0 milliseconds and a contrast ratio of 750:1, ensuring a smooth and vibrant viewing experience. The effective transmission rate stands at 37%, ensuring you get the performance you desire while enjoying visual delights from the comfort of your home.

Each package comes complete with the glasses, a protective box, a cleaning cloth, two button batteries, and a user manual in English, making it easy to get started right away. Upgrade your viewing experience today with the HKM-922771 Bluetooth 3D Active Shutter Glasses and transform how you watch 3D content.

Features:

Top Deals Gonbes G15-BT Bluetooth 3D Active Shutter Stereoscopic Glasses For TV Projector Epson / Samsung / SONY / SHARP Bluet очки виртуальной реальности

Bluetooth 3D active shutter glasses for viewing 3D images and views in 3D Bluetooth-enabled 3D TV or projector.
Compatible with most brands, for Epson / Samsung / Panasonic / Sony / Hisense / Haier / Skyworth / TCL / SHARP.
Deliver true 3D experience, enjoy videos in 3D at home, experience the fantastic visual feasts, just like the movies.
The lenses LCD high-speed response, prevent eye strain. Distance vision long, up to 10 meters.
Powered by button battery, long standby time. A single button, automatic synchronization, easy operation. compact design with detachable arms, portable and lightweight.
Specifications:
Model: G15-BT
working signal: Bluetooth
Material: PC
Frequency: 120Hz
Response time: 2.0 milliseconds
Contrast: 750: 1
Transmission: greater or equal to 37%
Effective range: approx 10m / 33ft
Battery: button battery CR2025
Working time: Approx 100 hours
Dimension: approx 14.5 * 13 * 4cm / 5.7 * 5.1 * 1.6in
Item weight: approx 25g

Package List:
1 x 3D glasses
1 x Box
1 x Cleaning Cloth
2 x Button Battery
1 x User manual (English)
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3 cm.
Bluetooth 3D active shutter glasses for viewing 3D images and views in 3D Bluetooth-enabled 3D TV or projector.
Compatible with most brands, for Epson / Samsung / Panasonic / Sony / Hisense / Haier / Skyworth / TCL / SHARP, etc.
Deliver true 3D experience, enjoy videos in 3D at home, experience the fantastic visual feasts, just like the movies.
The lenses LCD high-speed response, prevent eye strain. Distance vision long, up to 10 meters.
Powered by button battery, long standby time. A single button, automatic synchronization, easy operation. compact design with detachable arms, portable and lightweight.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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: 10141304549

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4.2 ★★★★★
Based on 15 reviews
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Product Reviews
J
Verified Purchase
Jerry McCamman
Omaha, US
★★★★★ 5
accurate scale
Color: Black
great product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
P
Verified Purchase
Peter Merritt
Whiting, US
★★★★★ 5
Best Mid Priced Scale on the Market!
Color: Black, Color: Black
Hand down the best prices scale for the price. Excellent ability to precisely dial in pour overs. I’ve been waiting a long time for a scale like this to hit this price point.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
A
Verified Purchase
amazon user
Charlottesville, US
★★★★★ 5
Good
Color: Black
This food scale is accurate, easy to use, and very helpful for cooking and baking.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
J
Verified Purchase
Jason C
Belleville, US
★★★★★ 5
4.95 stars
Color: Black
TLDR: Buy it. It works well, it has impressive and useful features, it looks great, it’s thin/low-profile, and it’s a great price. Detailed review: I’m very happy with this scale, and it has certainly upped my espresso game by leaps and bounds. I’m able to weigh my beans very precisely down to a tenth of a gram (roughly the weight of a single bean), so my dosing is on point. Also, it fits beneath the portafilter with room to spare for my cup, so I can weigh my shots and accurately measure my input/output ratio. And automatic mode is magic! When the espresso hits the cup, the timer starts running, so I can measure flow rate along with everything else! Overall, super easy to use and very necessary for the at-home barista. One caveat: It acted weird on the 2nd or 3rd day, and I thought I was going to have to return it. The weight would slowly creep up even though I wasn’t adding any coffee. I dusted it off, made sure it was dry, set it on a more stable surface… I still don’t know what the matter was, but it stopped freaking out and it hasn’t really given me any trouble since. Also, I should mention that the automatic function doesn’t always work 100% perfectly; it works, and usually works quite well, but depending on the flow rate, you might get some drops dribbling into the cup and the timer not detect it right away. (I think the timer must be activated according to some sort of algorithm that looks for a certain increase in a certain amount of time, so a slower initial drip rate might not trigger it at first.) Also weirdly, it seems like about half of the time when the weight stops increasing (i.e., espresso stops flowing) , the timer pauses (as I think it’s supposed to do), but other times, the timer keeps running until you manually stop it. I don’t know… It’s a weird glitch, I guess, but it doesn’t really make any difference. The weight is accurate, and that’s the primary thing to keep an eye on. So, is it perfect? No, I guess not. But, it works extremely well and functions perfectly for my purposes. In fact, it’s a lot nicer and fancier than I expected – plus, it’s more affordable and more streamlined than its obvious rival the Acacia.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2024
H
Verified Purchase
hbkscorpio
Belleville, US
★★★★★ 5
Excellent and super accurate
Color: Black, Color: Black
I had a precision oxo which was more expensive than this one but not great though, it would register .4 grams suddenly and not sensitive to the 1-2 bean increments. I bought this one for espresso specifically and man it is fantastic so accurate, super responsive, well built, size is great if you want to weigh your shot under your portafilter. I have a fellow series 1 and it’s amazing working with it. Overall highly recommend and for the price it’s amazing great value! Not sure why would I buy a bookoo for $130 or a fellow scale for $200. This one works great for $40
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026

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