If you want comfortable over-ear headphones with long battery life for cycling, choose beyerdynamic AVENTHO 300; if you need compact in-ear earbuds with adaptive noise cancelling, choose Technics Reference Class Hi-Fi.
Neither model is specifically described as cycling gear, so consider how each style fits your ride and your need to remain aware of your surroundings.
beyerdynamic AVENTHO 300 vs Technics Reference Class Hi-Fi at a Glance
• beyerdynamic AVENTHO 300 strength: Over-ear comfort, active noise cancellation, and up to 50 hours of listening; trade-off: its over-ear design is bulkier than earbuds.
• Technics Reference Class Hi-Fi strength: Compact true wireless earbuds with adaptive noise cancellation and up to 10 hours of playback, or 28 hours with the charging case; trade-off: the earbuds have less stated playback time between charges.
• AVENTHO 300 connectivity: Bluetooth 5.4 multipoint can connect to two devices at once.
• Technics connectivity: Bluetooth 5.3 multipoint can connect to three devices.
• Choose beyerdynamic if you prioritize cushioned over-ear wear and extended listening time.
• Choose Technics if you want an in-ear design and three-device multipoint.
The AVENTHO 300 is an over-ear Bluetooth headphone built around long-wear comfort and a feature set suited to travel, work, and home listening. Its soft memory-foam ear pads and padded headband are designed to make extended sessions more comfortable. Adaptive active noise cancellation can help reduce distractions, while transparency mode offers a way to hear more of your surroundings without taking the headphones off.
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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Battery life is a major practical distinction: the stated playback time is up to 50 hours. The headphones also offer Bluetooth 5.4 multipoint for two connected devices, auto-pause and play when you remove and replace them, and a hard case for folded storage. Dolby Atmos with head tracking adds a spatial-audio option for supported content. The 3.5 mm jack gives you a wired connection option, too.
I’d consider the AVENTHO 300 if you want an over-ear fit for long listening sessions, frequent travel, or gaming at home. Its cushioning and battery life make it the more natural match for someone comparing the best comfortable gaming headset for cycling—but that phrase needs a reality check. It is not presented as a cycling-specific headset, and an over-ear design with noise cancellation may not suit a ride where awareness of traffic and other people is essential. If you want earbuds that take up less space, the Technics design is the more compact option.
Technics Reference Class Hi-Fi is a set of true wireless earbuds for listeners who prefer an in-ear fit. Its adaptive noise cancelling responds to the listening environment, and Dolby Atmos with head tracking is included for compatible spatial audio. The product information also describes magnetic-fluid drivers and a Voice Focus AI chip intended to support clear calls.
The earbuds offer up to 10 hours of playback with noise cancellation, with up to 28 hours when using the charging case. Their Bluetooth 5.3 multipoint connection can prioritize three devices, compared with two for the AVENTHO 300. Wireless charging is supported. Those features make the Technics a more portable everyday option for someone moving among a phone, computer, and another device.
I’d look at the Technics if a compact in-ear style is your priority, or if you want the option to connect across more devices. That can make them the closer match for shoppers searching for the best in ear headphones for cycling, but the data does not establish that they are designed for cycling or that they will keep you safe in traffic. A snug in-ear form may be easier to carry than over-ear headphones; it does not replace the need to manage noise cancelling and stay aware of your surroundings. If your main priority is long playback between charges, the AVENTHO 300 has the stronger stated figure.
• Best for stated playback time between charges → beyerdynamic AVENTHO 300. It offers up to 50 hours, versus up to 10 hours for the Technics earbuds with noise cancellation.
• Best for a compact in-ear design → Technics Reference Class Hi-Fi. These are true wireless earbuds, while the beyerdynamic model is over-ear.
• Best for connecting to three devices → Technics Reference Class Hi-Fi. Its multipoint connection supports three devices; the AVENTHO 300 supports two.
• Best for padded over-ear comfort → beyerdynamic AVENTHO 300. Its ear pads use memory foam, and its headband is padded.
• Best for wireless charging → Technics Reference Class Hi-Fi. Wireless charging is specified for its case.
• Best for wired listening → beyerdynamic AVENTHO 300. It has a 3.5 mm jack; the Technics earbuds have no headphone jack.
• Best for a case-supported listening total → Technics Reference Class Hi-Fi. The stated total reaches up to 28 hours with its charging case.
• Best for someone seeking over-ear headphones for cycling → beyerdynamic AVENTHO 300 for fit and battery life, with an important caveat: over-ear noise-cancelling headphones may be unsuitable if they interfere with awareness during a ride.
For cycling, the choice is not simply about which model has more features. Fit, portability, and environmental awareness matter. The AVENTHO 300 includes transparency mode, while the Technics model has adaptive noise cancelling. Neither product sheet says that either headphone is intended for cycling, so I would treat the listening mode and the conditions of the ride as part of the decision—not assume that noise cancelling is appropriate on the road.
I’d choose the beyerdynamic AVENTHO 300 for its padded over-ear design, 3.5 mm connection, and up-to-50-hour playback figure. Those are concrete advantages for long listening sessions, though they do not make it cycling-specific.
For cycling, I would only use headphones in a way that lets me remain aware of my surroundings and follow local rules. If compact in-ear earbuds and three-device multipoint matter more, I’d pick the Technics instead.
The AVENTHO 300 is listed for up to 50 hours of playback. The Technics earbuds are listed for up to 10 hours with noise cancellation, or up to 28 hours with the charging case.
They are smaller, in-ear earbuds, which may appeal if you want a compact design. But neither product is described as cycling-specific, and the product details do not establish which will be safer or more secure during a ride.
The Technics Reference Class Hi-Fi supports multipoint across three devices. The AVENTHO 300 supports two-device multipoint.
The AVENTHO 300 is specifically designed with memory-foam ear pads and a padded headband for extended wear. Comfort is personal, though, and shoppers who prefer an in-ear fit may favor the Technics design.
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