Questyle NHB15 USB-C Noise-Cancelling IEMs
Questyle NHB15 USB-C Noise-Cancelling IEMs
$229.00 $199.00
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Why it stands out
Best for
Not ideal for
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Setup guide
How to connect
What you should know
EMiUZEK buying notes
Frequently asked questions
View full technical specifications
Official product information provided by Questyle
The following product descriptions, specifications and images are provided by the manufacturer.
Questyle NHB15 is a USB-C true-lossless in-ear headphone system with an integrated digital DAC/amplifier cable for compatible phones, tablets and computers.
It supports up to 192kHz / 24-bit playback, uses Questyle Current Mode technology and includes a replaceable 3.5mm cable for conventional analogue sources.
Why it stands out
USB-C true-lossless connection
Connects directly to compatible USB-C devices without a separate headphone dongle.
192kHz / 24-bit playback
Supports high-resolution PCM playback from compatible hardware and software.
Current Mode DAC/amplifier cable
Questyle’s low-power Current Mode SiP provides digital decoding and headphone drive.
Replaceable dual-cable design
Switch between the supplied USB-C digital cable and conventional 3.5mm analogue cable.
Best for
- USB-C phones, tablets and computers
- Portable high-resolution wired listening
- Users wanting digital and 3.5mm compatibility
- Low-latency wired music and video use
Not ideal for
- Users specifically requiring active noise cancellation
- Wireless Bluetooth listening
- Lightning-only devices without a compatible adapter
EMiUZEK Buying Notes
- NHB15 is a wired USB-C true-lossless earphone; the official guide does not specify active noise cancellation.
- USB-C audio compatibility depends on the connected device supporting digital USB audio.
- Use the supplied 3.5mm cable for analogue sources; decoding quality then depends on the source.
Frequently asked questions
Does NHB15 have active noise cancellation?
No ANC function is specified in Questyle’s official NHB15 guide.
Does it need a separate DAC?
No when using the supplied USB-C digital DAC/amplifier cable with a compatible source.
Can it connect to a 3.5mm output?
Yes, use the supplied 3.5mm cable.
Does it support 192kHz / 24-bit?
Yes, with compatible USB-C hardware and playback software.
Can the cable be replaced?
Yes, the cable system is replaceable.
Does it use Bluetooth?
No, it is a wired earphone system.
HOW TO CONNECT
USB-C Phone or Tablet
Source: Compatible USB-C mobile device
Connection: Supplied USB-C digital cable
Target: NHB15 earpieces
USB-C Computer
Source: PC / Mac / compatible computer
Connection: USB-C audio
Target: NHB15 earpieces
Analogue Player
Source: DAP / DAC / headphone amplifier
Connection: Supplied 3.5mm cable
Target: NHB15 earpieces
Technical Specifications
| Feature | Specification |
|---|---|
| Product type | USB-C true-lossless wired in-ear headphones |
| Maximum digital playback | PCM 192kHz / 24-bit |
| Amplification | Questyle Current Mode SiP in digital cable |
| Digital connection | USB-C |
| Analogue connection | 3.5mm |
| Cable design | Replaceable |
| Included ear-tip sizes | XS, S, M, L and XL |
| Bluetooth / ANC | Not specified / not included |
What's in the box
- Questyle NHB15 earphones
- USB-C digital cable
- 3.5mm to 2-pin cable
- Five pairs of ear tips: XS, S, M, L and XL
- Leather carrying case
- Quick-start guide
- Warranty card
Download Center
Access product manuals, firmware updates, and additional support resources.
Additional Product Content
📊 Comparison: Which USB-C IEM Setup Is Right for You?
Choose NHB15 for a ready-to-use 192kHz/24-bit Current Mode system with both USB-C and 3.5mm cables; choose MOONDROP MAY for app-based DSP tuning, or a separate DAC plus IEM for maximum upgrade freedom.
| Feature | Questyle NHB15 | MOONDROP MAY | IEM + External USB-C DAC |
|---|---|---|---|
| Core buying reason | True-lossless Current Mode cable system | USB-C DSP tuning at a lower price | Maximum component flexibility |
| Digital connection | USB-C DAC/amplifier cable | USB-C DSP cable | Separate USB-C DAC |
| Maximum stated playback | 192kHz / 24-bit | DSP-focused; not sold primarily on 192kHz playback | Depends on the selected DAC |
| Driver design | Questyle-tuned IEM system | 10mm dynamic + 6mm planar | Choose any compatible IEM |
| Sound adjustment | Hardware-focused fixed tuning | MOONDROP app DSP presets and tuning | Depends on DAC, app and IEM |
| 3.5mm cable | Included | Requires a separate compatible cable | Usually available through the IEM cable |
| ANC | No | No | Usually no |
| Best choice when | You want high-resolution plug-and-play plus analogue flexibility | You prefer DSP experimentation and value | You want to upgrade the DAC and IEM independently |
What's in the box, manuals and downloads
Shipping, warranty and returns
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Official Warranty Support
All products sold by EMIUZEK are genuine products with manufacturer warranty support.
Our HiFi specialists provide assistance with compatibility, setup, and technical questions.
Easy Returns
Eligible returns are available according to our return policy.
Please contact EMIUZEK before returning any product so we can provide assistance.