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Boult Audio Shadow specifications and in-depth review

Boult Audio Shadow

Manufacturer: Boult Audio

The Boult Audio Shadow wireless earbuds are designed to provide an in-ear fit with a focus on comfort and durability. With a water-resistant build rated at IPX5, they are well-suited for daily use and active lifestyles. The earbuds come equipped with stereo speakers for balanced sound and a rechargeable battery that delivers up to 7 hours of use on a single charge.

These earbuds feature Bluetooth 5.3 connectivity, offering a stable connection with a maximum range of 10 meters. The charging case extends the total battery life to 28 hours, while the fast charging capability ensures quick power-ups in just 1.5 hours. With four microphones and noise-canceling capabilities, the Boult Audio Shadow is designed to provide clear voice calls and immersive audio experiences.

Pros
  • The earbuds offer a water-resistant build with an IPX5 rating, making them suitable for light splashes and sweat.
  • With a battery life of 7 hours on a single charge and 28 additional hours from the charging case, they provide extended usage time.
  • The earbuds are equipped with four microphones and noise-canceling technology, enhancing call quality and reducing background noise.
  • The inclusion of a travel bag adds convenience for storage and portability.
  • The earbuds support fast charging, allowing for quick power-ups when needed.
Cons
  • The earbuds lack support for advanced features like spatial audio, Dolby Atmos, or LDAC, limiting the audio experience for certain users.
  • There is no wireless charging option available, requiring the use of a wired connection for recharging.
  • The earbuds do not have an in/on-ear detection feature, meaning music does not automatically pause when they are removed.
  • Features like ambient sound mode and a find device function are not supported, limiting user control in certain scenarios.
Who is this for?

The Boult Audio Shadow wireless earbuds are ideal for users who need reliable, everyday audio performance with a water-resistant build and 7 hours of battery life on a single charge. They are perfect for those who prioritize comfort and convenience, offering a mute function and easy-to-use controls, as well as a travel bag for portability. These earbuds are well-suited for light to moderate exercise or outdoor activities where durability and long battery life are essential.

Who is this NOT for?
spatial audio, Dolby Atmos, and other premium sound technologies. Additionally, the absence of wireless charging and features like ambient sound mode or auto-pause music may be limiting for users who expect more customization or advanced functionality in their earbuds.

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 Shadow wireless earbuds feature an in-ear fit for a comfortable and secure listening experience. With an IPX5 water resistance rating, they are designed to withstand light splashes and sweat, making them suitable for active use. These earbuds are fully wireless, providing a cable-free experience and a sleek, modern design, without the inclusion of a neckband or RGB lighting.

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 Boult Audio Shadow earbuds offer passive noise reduction for an immersive listening experience. With a 13 mm driver unit, these earbuds are capable of producing clear and rich sound across a broad range, from 20 Hz to 20,000 Hz. While they don't feature active noise cancellation or advanced sound technologies like Dolby Atmos or spatial audio, they still provide a solid audio performance for everyday use.

Power:

Battery life 7 hours
Battery life of charging case 28 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 Shadow earbuds offer a battery life of 7 hours on a single charge, with an additional 28 hours provided by the charging case. Recharging takes just 1.5 hours, making it convenient for quick power-ups. While these earbuds do not support wireless or solar charging, they do include a battery level indicator to keep track of remaining power, and the built-in rechargeable battery ensures long-lasting use.

Connectivity:

has fast pairing ✕
Has USB Type-C ✓
Bluetooth version 5.3
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 Shadow earbuds feature Bluetooth 5.3 for a stable connection with a maximum range of 10 meters. While the earbuds do not support fast pairing, LDAC, or other advanced Bluetooth codecs like aptX, they still provide reliable wireless performance. The audio latency is 45 ms, ensuring smooth audio transmission, but features like NFC pairing and AAC codec are not supported.

Features:

release date October 2024
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 Shadow earbuds come equipped with several useful features, including fast charging support for quick power-ups and a mute function for easy audio control. They can also be used as a headset for calls and have a control panel on the device for convenience. Additionally, voice prompts are available, and a travel bag is included for added portability. However, features like ambient sound mode, auto-pause music, and a find device feature are not supported.

Microphone:

number of microphones 4
has a noise-canceling microphone ✓

The Boult Audio Shadow earbuds are equipped with four microphones, ensuring clear communication during calls and audio capture. Additionally, the microphones feature noise-canceling technology, helping to reduce background noise for improved sound quality in noisy environments.

Final Verdict

The Boult Audio Shadow wireless earbuds offer solid performance for everyday use, with key strengths like a water-resistant design and 7 hours of battery life on a single charge. While they lack advanced audio features like Dolby Atmos and wireless charging, they excel in providing reliable audio for general listening and calls. With useful features like fast charging and a travel bag, these earbuds are well-suited for those who prioritize practicality and convenience in their wireless audio experience.