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Nu Republic Cyberstud Punk specifications and in-depth review

Nu Republic Cyberstud Punk

Manufacturer: Nu Republic

The Nu Republic Cyberstud Punk is a pair of true wireless earbuds designed for a comfortable in-ear fit. These earbuds feature passive noise isolation, offering a clear listening experience without the distractions of external noise. The 13 mm driver unit delivers balanced sound, making them suitable for a range of audio needs.

In terms of battery life, the Cyberstud Punk offers up to 8 hours of use on a single charge, with an additional 62 hours available from the charging case. They also support fast charging, allowing for quick power-ups when needed. With 4 microphones and a noise-canceling mic, these earbuds ensure clear voice communication, making them a solid option for calls and headset use.

Pros
  • The earbuds feature passive noise reduction to help block out external sounds, enhancing the listening experience.
  • The earbuds are equipped with four microphones and a noise-canceling microphone for clear voice communication during calls.
  • The charging case provides up to 62 hours of additional battery life, extending usage time significantly.
Cons
  • The earbuds lack active noise cancellation (ANC), which may limit noise isolation compared to other models.
  • The product does not support fast pairing or Bluetooth pairing via NFC, which could slow down the initial setup process.
  • There is no wireless charging support, requiring users to rely on a wired connection for charging.
  • The earbuds do not include features like ambient sound mode or auto-pause music, limiting user convenience in certain situations.
Who is this for?

The Nu Republic Cyberstud Punk earbuds are ideal for users seeking long-lasting battery life with up to 8 hours of use and an additional 62 hours via the charging case. These earbuds are also suitable for those who prioritize clear voice communication, thanks to their four microphones and noise-canceling mic, making them great for calls and online meetings. Additionally, their compact, true wireless design makes them perfect for users on the go who prefer lightweight, cable-free convenience.

Who is this NOT for?

These earbuds may not be the best choice for users who require advanced noise cancellation features, as they lack active noise cancellation (ANC) and are limited to passive noise isolation. They also do not support fast pairing or NFC for quick setup, which could be a drawback for users who prioritize seamless connectivity. Additionally, the lack of wireless charging and more advanced audio features like spatial audio or AAC may make them less appealing for users with high-demand audio or charging convenience needs.

Design:

Fit In-ear
water resistance None
has no wires or cables ✓
are neckband earbuds ✕
wingtips included ✕
has RGB lighting ✕
has stereo speakers ✓
has UV light ✕
Has a display ✕

The Nu Republic Cyberstud Punk earbuds feature an in-ear fit for a secure and comfortable listening experience. These true wireless earbuds have stereo speakers for high-quality audio output. While they do not offer water resistance, RGB lighting, or a display, they provide a sleek, functional design focused on core performance without additional flashy features.

Sound quality:

has active noise cancellation (ANC) ✕
has passive noise reduction ✓
driver unit size 13 mm
lowest frequency 20 Hz
highest frequency 20000 Hz
supports spatial audio ✕
has Dolby Atmos ✕
has Dirac Virtuo ✕
has a neodymium magnet ✕

The Nu Republic Cyberstud Punk earbuds offer passive noise reduction to help block out external noise for an improved listening experience. With a 13 mm driver unit, they provide clear audio across a wide frequency range, from 20 Hz to 20,000 Hz. While they do not feature active noise cancellation, spatial audio, or support for Dolby Atmos, the design focuses on delivering straightforward, quality sound.

Power:

Battery life 8 hours
Battery life of charging case 62 hours
charge time 1.5 hours
has wireless charging ✕
Has a solar power battery ✕
has a battery level indicator ✓
has a rechargeable battery ✓

The Nu Republic Cyberstud Punk earbuds offer a battery life of up to 8 hours on a single charge, with an additional 62 hours provided by the charging case. Recharging the earbuds takes approximately 1.5 hours, and they feature a battery level indicator to keep you informed. While they do not support wireless or solar charging, the rechargeable battery ensures long-lasting performance throughout the day.

Connectivity:

has fast pairing ✕
Has USB Type-C ✓
has LDAC ✕
has LDHC ✕
has Bluetooth LE Audio ✕
has aptX Adaptive ✕
has aptX Low Latency ✕
has aptX HD ✕
has aptX ✕
has aptX Lossless ✕
has aptX Voice ✕
has Auracast ✕
maximum Bluetooth range 10 m
supports Bluetooth pairing using NFC ✕
Can be used wirelessly ✓
has AAC ✕

The Nu Republic Cyberstud Punk earbuds feature USB Type-C for charging, ensuring a fast and reliable connection. They offer wireless usage but do not support fast pairing or NFC Bluetooth pairing. With a maximum Bluetooth range of 10 m, they provide reliable connectivity for everyday use, although they lack advanced features like aptX, LDAC, or AAC support.

Features:

release date March 2025
has ambient sound mode ✕
has in/on-ear detection ✕
has find device feature ✕
Supports fast charging ✓
can read notifications ✕
has a mute function ✓
can be used as a headset ✓
control panel placed on a device ✓
Has voice prompts ✓
travel bag is included ✓
Has an in-line control panel ✕
Has a temperature sensor ✕
Has a built-in camera remote control function ✕

The Nu Republic Cyberstud Punk earbuds support fast charging for quick power-ups, making them convenient for users on the go. They also feature a mute function for easy control during calls or audio playback, and can be used as a headset for communication. Additionally, the earbuds come with a travel bag for portability, and include voice prompts to guide users through various functions.

Microphone:

number of microphones 4
has a noise-canceling microphone ✓

The Nu Republic Cyberstud Punk earbuds are equipped with four microphones, ensuring clear and crisp voice capture. Additionally, the microphones feature noise-canceling technology, which helps reduce background noise during calls, improving communication quality in noisy environments.

Final Verdict

The Nu Republic Cyberstud Punk earbuds are a solid choice for users looking for a true wireless earbud experience with long-lasting battery life and clear voice communication. With up to 62 hours of total battery life from the charging case and four microphones featuring noise cancellation, they excel in practical use for calls and extended listening sessions. While they lack features like active noise cancellation and wireless charging, these earbuds are well-suited for users who value straightforward performance and reliable connectivity without complex extras.