Sony WH-CH520 Wireless Bluetooth In-Ear with Microphone for Phone Calls, Black

Price: €31.99
(as of Feb 17, 2026 18:24:08 UTC – Details)

Intel Turbo Boost Technology 2.0 accelerates processor and graphics performance by increasing operating frequency when operating under specification limits. And, if your headphones battery is running low, a three-minute quick charge can give you 1.5 hours of listening time.
CRYSTAL CLEAR CALLS – A built-in microphone gives you hands-free calls, and also works equally well for joining an online class or work meeting.
Your sound, just the way you like it: Tailor the sound to your personal preferences by choosing from a variety of presets to match the sound quality to the music genre you’re listening to. Or create and save your own presets using the EQ Custom feature in the Sony Headphones Connect app.
MULTIPOINT CONNECTIVITY – For total convenience, these Bluetooth headphones can be paired with two Bluetooth devices at the same time. So when a call comes in, your headphones know which device rings and connect to the right one automatically.
DESIGNED FOR ALL DAY COMFORT – Not only is the design stylish, but it’s also crafted with ease of use in mind. The lightweight construction and swivel earphones slide smoothly on and off, while the adjustable headband, cushion, and soft ear cushions give you all-day comfort.
Stay in control with easy-to-use buttons: An easy-to-use selection of buttons helps control your headphones, meaning you can play, stop or jump through your tracks and adjust volume, all with a touch of your finger.
MAKE YOUR MUSIC MORE NATURAL – When an original music source is compressed, it loses the high-frequency elements that add detail and richness to a track. Our Digital Sound Enhancement Engine (DSEE) faithfully restores them to produce high-quality sound that is closer to the original recording.
TAKE YOUR MUSIC WHEREVER YOU GO – The compact, lightweight design and swivel earphones make the headset the perfect companion for all your travels
SUSTAINABILITY IN MIND – Our products are not only designed to be stylish, they are environmentally friendly. Recycled plastic is used in WH-CH520 headphones. In addition, no plastic is included in the individual packaging. These headphones reflect Sony commitment to reducing the environmental impact of our products and practices.