Beyerdynamic Aventho Y: 90 Hours of Battery, and a Cell You Can Replace Yourself

Introduction

Most wireless headphones die when their battery does. Three or four years in, the cell holds an hour, the cups are still fine, and the whole thing goes in a drawer. Beyerdynamic built the Aventho Y around the opposite assumption.

Unveiled at IFA 2026 in Berlin, the Aventho Y is a closed-back over-ear pair with 45 mm dynamic drivers, hybrid ANC, Bluetooth 6.0 and a claimed 90-plus hours of playback. It costs €149. At that price the spec sheet alone would be notable, but the part Beyerdynamic keeps pointing at is the hardware underneath: a battery you can replace yourself, magnetically attached ear cushions, an aluminium yoke and stainless steel hinges.

Andreas Rapp, CEO of Beyerdynamic, put the brief this way: "The Aventho Y was developed around a simple idea: audio isn't just something people hear – it's something they use every day to focus, recharge, connect and express themselves."

Watch It in Action

Beyerdynamic's own features walkthrough covers the controls, the app and the swappable parts. Worth three minutes if you want to see how the ear cushion comes off and where the battery compartment sits.

Key Features & Benefits

• You stop charging them. More than 90 hours with ANC off, more than 60 with it on. For a normal commute that is somewhere between three and six weeks per charge, and a 5-minute top-up returns roughly 6 hours.
• The battery is a consumable, not a death sentence. It lives in the left cup under a magnetically attached cushion, behind a small hinged door. Pull the pad, open the door, swap the cell.
• Ear pads come off by hand. Magnetic attachment, with ultra-soft black or grey replacements sold separately. Pads are the first thing to flake on any headphone at this price.
• Two devices at once. Bluetooth 6.0 with multipoint, so a laptop call does not mean unpairing your phone.
• Sound you can shape. The beyerdynamic app adds a 5-band EQ, genre presets, firmware updates and automatic power settings.
• Room to grow. A compartment inside the cup stores an optional low-latency USB-C dongle or a spare battery, and a detachable boom mic is available if you want to use them for gaming or calls.

Real-World Reactions

What Hi-Fi? put the runtime claim in context against the rest of the market: "That comfortably beats Beyerdynamic's own Aventho 300 (50 hours with ANC on) and the Sennheiser Momentum 5 Wireless (57 hours with ANC on), although both these models are double the price of the Aventho Y." (What Hi-Fi?, Ioan Hazell)

TechRadar was blunter about the numbers, and about what you do and don't get in the box: "To be clear: those claims are big." And: "Take note though: your basic purchase includes a USB-C charging/audio cable and a soft carrying bag, so lovers of hard-shell cases may need to look elsewhere." (TechRadar)

Ian White at ecoustics landed on the same thing we did: "Wireless headphones have become better and considerably more affordable, but relatively few are designed around the idea that owners might still want to use them after the original battery has reached the end of its useful life." His verdict on the modular build: "That modular approach is probably the AVENTHO Y's strongest differentiator." (ecoustics)

Gallery

Beyerdynamic gave each finish a mood rather than a model number: Liquid Black for focus and depth, Blue Fusion for calm, Soft Jade for clarity, Peach Blush for warmth. The tuning, features and price are identical across all four, so pick on looks alone.

Who It's For

Commuters and open-plan workers who are tired of charging headphones, and anyone who wants one pair to last five years instead of one warranty period. The 90-hour figure is not a party trick here: it changes the ritual, because you charge these roughly once a month rather than every few days.

It also suits people who buy on colour. Four finishes at one price is unusual in this bracket, and the Peach Blush and Soft Jade are genuinely nice objects rather than the token "not black" option.

Who should look elsewhere: hi-res streaming listeners. The Aventho Y supports SBC and AAC only, so no aptX or LDAC. If you run a Tidal or Qobuz subscription over Bluetooth and want the best codec you can get, the Aventho 300 or a Sennheiser Momentum 5 is the better spend. Same for anyone who needs a 3.5 mm analogue input, since wired listening here runs over USB-C, and for anyone who wants a hard case in the box.

Quick Specs

Pros & Cons

✅ Pros

• 90-plus hours of playback, roughly double most rivals at this price
• User-replaceable battery and magnetic ear pads
• Aluminium yoke and stainless steel hinges on a €149 headphone
• Bluetooth 6.0 with multipoint and a 5-band app EQ
• Four finishes, same price and same tuning

⚠️ Cons

• SBC and AAC only, no aptX or LDAC
• No 3.5 mm analogue input, wired listening is USB-C
• Soft drawstring bag rather than a hard case

Where to Buy

The Aventho Y is listed at Soundium at €149 in all four finishes, with an expected arrival of October 2026. Pre-orders are open and the EARLY5 code takes 5% off.

• Free delivery on orders over €149, or €4 to a pickup point
• Arrives in 3 to 5 business days once stock lands
• 3-year warranty, 30-day returns and price match

Pre-order the Aventho Y · €149

Final Thoughts

The codec list is the honest weak spot, and Beyerdynamic clearly spent the budget elsewhere. What you get instead is a headphone that treats its own battery as a wear part, and that is a rarer decision than another aptX badge. At €149 with 90 hours of runtime and metal in the places that normally snap, the Aventho Y is the most sensible thing Beyerdynamic has launched in this bracket for a while.

We will update this post once a pair lands on the bench.

Still Unsure?

Not sure whether to wait for the Aventho Y or take the Aventho 300 for the better codecs? Talk to the Soundium team, we will tell you which one actually fits how you listen.

Soundium