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Beyerdynamic Aventho 300 specifications and in-depth review

Beyerdynamic Aventho 300

Manufacturer: Beyerdynamic

The Beyerdynamic Aventho 300 is an over-ear headphone built for both everyday use and travel, combining wireless and wired connectivity in a foldable, 319-gram design. It ships with a travel bag and features a detachable, tangle-free cable, making it a practical option for listeners who move between environments. Active noise cancellation is included alongside a passive noise-reduction design, giving the headphones two layers of sound isolation.

On the connectivity side, the Aventho 300 runs Bluetooth 5.4 and supports aptX Adaptive, aptX Lossless, AAC, and Bluetooth LE Audio, covering a broad range of high-quality wireless audio formats. The frequency response spans 5 Hz to 22,000 Hz, spatial audio and Dolby Atmos are supported, and an eight-microphone array handles calls and voice input with a noise-canceling microphone setup. Battery life reaches 50 hours with ANC active, charging is handled via USB Type-C, and a battery level indicator is built in.

Pros
  • 50-hour battery life with ANC active makes it well-suited for extended use without frequent recharging
  • Supports aptX Adaptive, aptX Lossless, and Bluetooth LE Audio, covering a wide range of high-quality wireless audio formats
  • Eight-microphone array with noise-canceling capability supports clear call performance
  • Folds down and includes a travel bag, making it practical to transport
  • Both active noise cancellation and passive noise reduction are present, offering two layers of sound isolation
  • USB Type-C charging and a battery level indicator add everyday convenience
Cons
  • No in/on-ear detection means playback does not pause automatically when the headphones are removed
  • Wireless charging is not supported, requiring a physical connection to recharge
  • NFC pairing and fast pairing are both absent, making the initial Bluetooth setup more manual
  • No mute function is available during calls or voice use
  • Maximum Bluetooth range of 15 m is relatively limited for a wireless headphone
Who is this for?

This headphone is well-matched for frequent travelers and commuters who need reliable sound isolation on the go — the combination of active noise cancellation and passive noise reduction, along with a foldable build and included travel bag, makes it easy to carry and use in noisy environments. The 50-hour ANC battery life suits users who spend long stretches away from a power source, while support for aptX Lossless and Bluetooth LE Audio makes it a strong fit for listeners who prioritize high-quality wireless audio. The eight-microphone noise-canceling setup also makes it a practical choice for professionals who regularly take calls or join video meetings.

Who is this NOT for?

Users who expect quick and effortless device switching may find the absence of NFC pairing and fast pairing a limitation in daily workflows. The headphone also lacks in/on-ear detection and a mute function, which makes it less convenient for users who frequently step in and out of conversations or need to quickly silence their microphone. Additionally, those who require a wider wireless reach — such as users who move between rooms while listening — may find the 15 m Bluetooth range restrictive.

Design:

Fit Over-ear
weight 319 g
has a detachable cable ✓
can be folded ✓
is designed for kids ✕
has a tangle free cable ✓
travel bag is included ✓
has an open-back design ✕
has stereo speakers ✓

The Beyerdynamic Aventho 300 uses an over-ear fit and weighs 319 g, with a closed-back design that houses stereo speakers. It is built with portability in mind, as the earcups fold down and a travel bag is included in the box. The cable is both detachable and tangle-free, which adds flexibility for wired use. This headphone is not designed for children.

Sound quality:

has active noise cancellation (ANC) ✓
lowest frequency 5 Hz
highest frequency 22000 Hz
supports spatial audio ✓
has a neodymium magnet ✕
has passive noise reduction ✓

The Aventho 300 covers a frequency range from 5 Hz to 22,000 Hz and supports spatial audio for a more dimensional listening experience. It includes both active noise cancellation and passive noise reduction, providing two distinct layers of sound isolation. The drivers do not use a neodymium magnet.

Power:

Battery life (ANC) 50 hours
Has USB Type-C ✓
has a battery level indicator ✓
has wireless charging ✕
Has a solar power battery ✕
has a rechargeable battery ✓
has a removable battery ✕

The Aventho 300 is equipped with a built-in rechargeable battery that delivers 50 hours of battery life with ANC enabled, and a battery level indicator lets users keep track of remaining charge. Charging is handled via USB Type-C, while wireless charging and solar power are not supported. The battery is not removable.

Connectivity:

connectivity Wireless & wired
Bluetooth version 5.4
has aptX Adaptive ✓
has aptX ✕
has LDAC ✕
has LDHC ✕
has Bluetooth LE Audio ✓
has aptX Low Latency ✕
has aptX HD ✕
has aptX Lossless ✓
has AAC ✓
has Auracast ✕
maximum Bluetooth range 15 m
has fast pairing ✕
supports Bluetooth pairing using NFC ✕

The Aventho 300 supports both wireless and wired connectivity, with Bluetooth 5.4 handling the wireless side at a maximum range of 15 m. For audio codecs, it is compatible with aptX Adaptive, aptX Lossless, AAC, and Bluetooth LE Audio, while aptX, aptX HD, aptX Low Latency, LDAC, LDHC, and Auracast are not supported. Fast pairing and NFC-based pairing are also absent.

Features:

has a noise-canceling microphone ✓
has ambient sound mode ✓
has in/on-ear detection ✕
number of microphones 8
has a mute function ✕
control panel placed on a device ✓
can be used as a headset ✓
Has an in-line control panel ✕

The Aventho 300 can be used as a headset and features eight microphones along with a noise-canceling microphone, making it suitable for calls and voice input. An ambient sound mode is available, and controls are placed directly on the headphone itself, though there is no in-line control panel on the cable. In/on-ear detection and a mute function are not included.

Miscellaneous:

has Dolby Atmos ✓

The Aventho 300 supports Dolby Atmos.

Final Verdict

The Beyerdynamic Aventho 300 is a well-rounded over-ear headphone that covers the essentials for both travel and daily listening with a coherent set of specifications. Its 50-hour ANC battery life paired with support for aptX Lossless and Bluetooth LE Audio positions it as a capable option for users who value extended wireless use and high-quality audio transmission. While the absence of features like in/on-ear detection, fast pairing, and a mute function means it falls short for users who need a more seamless, hands-free experience, these gaps are unlikely to be dealbreakers for its core audience. Overall, the Aventho 300 is a practical and feature-conscious headphone that suits commuters, travelers, and professionals looking for durable noise isolation and long-lasting wireless performance in a portable form factor.

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