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Boult Audio W35 specifications and in-depth review

Boult Audio W35

Manufacturer: Boult Audio

The Boult Audio W35 are true wireless earbuds designed for users who prioritize comfort and reliable performance. These earbuds feature a sleek in-ear fit and come with a durable IPX5 water resistance rating, ensuring protection against sweat and splashes. Whether you're working out or on the go, these earbuds provide convenient, cable-free audio experiences with Bluetooth connectivity.

In terms of audio performance, the W35 is equipped with a 10mm driver unit, delivering a frequency range from 20 Hz to 20,000 Hz. The earbuds offer up to 8 hours of battery life and a total of 40 hours with the charging case. With Bluetooth 5.4, they ensure a stable wireless connection and an audio latency of 45 ms, making them a great choice for everyday use.

Pros
  • The earbuds offer a reliable 8 hours of battery life on a single charge, with an additional 40 hours from the charging case.
  • With an IPX5 water resistance rating, these earbuds can handle sweat and light splashes, making them suitable for workouts and outdoor use.
  • The earbuds feature a noise-canceling microphone, ensuring clearer voice quality during calls and conversations in noisy environments.
  • They offer Bluetooth 5.4 connectivity with a stable range of up to 10 meters, providing a seamless wireless experience.
  • The earbuds include a travel bag for convenient storage and portability, enhancing their practicality for on-the-go use.
Cons
  • These earbuds lack active noise cancellation (ANC), so they may not fully block out background noise in noisy environments.
  • There is no support for fast pairing, which may slow down the initial connection process with compatible devices.
  • They do not have wireless charging, requiring traditional charging methods using the included cable.
  • There is no ambient sound mode, meaning users cannot hear external sounds while wearing the earbuds, which may not be ideal for some situations.
  • They lack features like in-ear detection and notification reading, limiting some smart functionalities typically found in modern earbuds.
Who is this for?

The Boult Audio W35 wireless earbuds are ideal for users looking for a compact and practical solution for everyday use. With 8 hours of battery life and an additional 40 hours from the charging case, they are well-suited for long commutes or extended listening sessions. Their IPX5 water resistance makes them a good choice for active individuals who enjoy working out or outdoor activities, where sweat and light rain may be a factor. The inclusion of a noise-canceling microphone also enhances the experience for users who need clear voice quality during calls in noisy environments.

Who is this NOT for?

The Boult Audio W35 may not be the best option for users who prioritize advanced features like active noise cancellation (ANC) or ambient sound mode, as these are not supported. Additionally, the lack of wireless charging could be a limitation for those looking for modern convenience in charging. Users seeking earbuds for high-performance audio or gaming may find the audio latency of 45 ms and the absence of low-latency audio technologies like aptX Low Latency or LDAC to be less than ideal for their needs.

Design:

Fit In-ear
Ingress Protection (IP) rating IPX5
water resistance Water resistant
has no wires or cables ✓
are neckband earbuds ✕
wingtips included ✕
has RGB lighting ✕
has stereo speakers ✓
has UV light ✕
Has a display ✕

The Boult Audio W35 wireless earbuds offer a comfortable in-ear fit for a secure and immersive listening experience. With an IPX5 water resistance rating, they are designed to withstand sweat and splashes, making them suitable for workouts and outdoor use. These earbuds are true wireless, meaning they have no cables, providing maximum convenience and freedom while enjoying stereo sound.

Sound quality:

has active noise cancellation (ANC) ✕
has passive noise reduction ✓
driver unit size 10 mm
lowest frequency 20 Hz
highest frequency 20000 Hz
supports spatial audio ✕
has Dolby Atmos ✕
has Dirac Virtuo ✕
has a neodymium magnet ✕

The Boult Audio W35 earbuds are designed to deliver solid sound quality with a 10 mm driver unit that provides a wide frequency range from 20 Hz to 20,000 Hz. While they lack active noise cancellation (ANC), the earbuds do feature passive noise reduction to help block out ambient noise for a more immersive listening experience.

Power:

Battery life 8 hours
Battery life of charging case 40 hours
charge time 1.5 hours
has wireless charging ✕
Has a solar power battery ✕
has a battery level indicator ✓
has a rechargeable battery ✓

The Boult Audio W35 earbuds offer a solid power performance with up to 8 hours of continuous listening on a single charge. The included charging case extends total battery life to 40 hours. Additionally, the earbuds feature a rechargeable battery and a convenient battery level indicator, so you can easily monitor your remaining charge. However, they do not support wireless or solar charging, and require 1.5 hours for a full recharge.

Connectivity:

has fast pairing ✕
Has USB Type-C ✓
Bluetooth version 5.4
has LDAC ✕
has LDHC ✕
has Bluetooth LE Audio ✕
has aptX Adaptive ✕
has aptX Low Latency ✕
has aptX HD ✕
has aptX ✕
has aptX Lossless ✕
audio latency 45 ms
has aptX Voice ✕
has Auracast ✕
maximum Bluetooth range 10 m
supports Bluetooth pairing using NFC ✕
Can be used wirelessly ✓
has AAC ✓

The Boult Audio W35 earbuds feature Bluetooth 5.4 connectivity, ensuring stable wireless performance with a maximum range of 10 meters. They also support the AAC codec for high-quality audio streaming. While they lack features like fast pairing or NFC pairing, these earbuds still provide reliable wireless use, with an audio latency of 45 ms for smooth sound synchronization.

Features:

release date April 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 Boult Audio W35 earbuds come with several practical features for ease of use. These include a mute function and the ability to be used as a headset, allowing for hands-free calls and communication. The earbuds also feature voice prompts to guide you through various functions and include a travel bag for convenient storage and portability. However, they do not support features like ambient sound mode, in-ear detection, or notification reading.

Microphone:

number of microphones 4
has a noise-canceling microphone ✓

The Boult Audio W35 earbuds are equipped with a total of 4 microphones, including a noise-canceling microphone to ensure clear voice capture during calls and recordings, even in noisy environments. This makes them suitable for users who need high-quality voice input without distractions from background noise.

Final Verdict

The Boult Audio W35 wireless earbuds offer solid performance for users seeking a reliable and practical audio solution. With a long battery life of 8 hours per charge and an additional 40 hours from the case, they are well-suited for everyday use, including workouts and commutes. The IPX5 water resistance adds durability for active individuals, while the noise-canceling microphone ensures clear communication. While they lack some advanced features like ANC and wireless charging, the W35 is a well-rounded option for users who prioritize reliability and ease of use over high-end audio or premium features.

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