SKU: 38715735148

Open Box Questyle NHB12 10.2mm Dynamic Driver IEMs (Ships Only to Japan)

Sale price$107.46 Regular price$119.40
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Open Box Questyle NHB12 10.2mm Dynamic Driver IEMs (Ships Only to Japan)Note: This product is missing eartips Our open box products, used exclusively for unboxing videos, are original and unworn, available at a surprise discount price. Only one of each type in stockfirst come, first served. Purchase now for immediate shipping. Worlds First True Lossless Headphones with MFI certified Questyle NHB12 delivers studio quality the highest resolution lossless192kHz audio with 0 distortion. It is a high resolution audio

Note: This product is missing eartips  

Our open box products, used exclusively for unboxing videos, are original and unworn, available at a surprise discount price. Only one of each type in stock—first come, first served. Purchase now for immediate shipping.

World’s First True Lossless Headphones with MFI certified – Questyle NHB12 delivers studio-quality (the highest resolution lossless)192kHz audio with 0 distortion.  It is a high-resolution audio powerhouse, capable of handling audio files from 16-bit up to 24-bit. This means you can enjoy studio-quality music on the go, with an astonishing 6.5 times more information than standard CDs.

Moreover, it supports the Apple Lossless Audio Codec, the epitome of high-quality audio formats, thanks to its Apple MFi certification. Combined with an integrated DAC and Current Mode Amplifier, NHB12 can provide unparalleled sound quality.

Exceptional Audiophile Sound Quality – Fitted with a high-resolution dynamic driver, our wired headphones Questyle NHB12 utilize lossless compression technology called ALAC which captures the crisp, clean, original studio sound when listening to Apple Music

Precision Noise Canceling and Damping – The perfect audiophile headphone for people who want to block out the world, these studio headphones provide precise control over air movement and damping to make every beat clear and vibrant.

Comfortable Wearability for On-the-Go Lifestyles – Unlike over-ear headphones that can feel bulky and heavy our lightweight base headphones slip into the ear with seamless wearability and comfort that’s perfect for walking, traveling, and working.

Ultra-Low Operating Voltage – Along more efficient than over ear headphones, especially when used as long listening sessions headphones, these earbuds boast a low 2V voltage and 3mA current which reduces power consumption by 50% over TWS earphones.

IN THE BOX

  • NHB12 Earphones
  • NHB12 MFi Certified DAC/Amp Cable
  • 3.5mm Connector Cable
  • Leather Storage Case
  • Quick Start Guide

SPECIFICATIONS

  • Driver: 10.2mm Dynamic with custom diaphragm voice coil
  • Minimum Working Voltage: 2V
  • Working Current: 3mA
  • Audio Decoding: 192k
  • Ultra Low Distortion: 0.0002%
  • Questyle 365 DAYS Warranty
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: 38715735148

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Martini81
Birmingham, US
★★★★★ 5
Perfect Fit & Performance
Style: with Pre-Filter
These are an excellent, cost-effective alternative to OEM parts. The brushes and filters fit securely, restore full suction power, and hold up well to daily use. A must-have for maintaining a Eufy RoboVac without the high brand-name price tag.
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Reviewed in the United States on March 24, 2026
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raj
Omaha, US
★★★★★ 5
Fits well
Style: with Pre-Filter
Good product
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Reviewed in the United States on May 22, 2026
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Erin Mckenzie
Bozeman, US
★★★★★ 5
Works great!
Style: with Pre-Filter
I bought this set to put on my original euphy robot vacuum. It works perfect! All pieces fit perfectly and were so easy to change out. I’ve had the new parts installed for a few weeks and it works so much better now. I recommend them for sure if you need any new parts for yours!
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Reviewed in the United States on May 20, 2026
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Verified Purchase
Larry Daily
Lake Worth, US
★★★★★ 5
Perfect Fit
Style: with Pre-Filter
These parts fit our vacuum perfectly and gave us replacements for almost everything. Quick shipping.
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Reviewed in the United States on May 4, 2026
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Jeremy
Draper, US
★★★★★ 5
Best parts for the price
Style: with Pre-Filter
Just what I needed to get my vacuum back up and running.
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Reviewed in the United States on May 9, 2026

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