Sony WH 1000XM4C Headphones Add 10 Band Equaliser and Fresh Tuning

Sony has launched the WH 1000XM4C headphones with updated sound tuning, a 10-band equaliser, Bluetooth 6.0 support and active noise cancellation. The over-ear model claims up to 27 hours of battery life with ANC on, while the new WH-CH730N and WH-CH530 bring foldable design, longer playback and call-focused features to the mid-range and budget segments.

Sony has unveiled the Sony WH 1000XM4C headphones with updated sound tuning, a 10-band equaliser and advanced audio features. The headphones offer up to 27 hours of playback with ANC enabled, making them a strong option for users seeking immersive sound and effective noise cancellation. Alongside the WH-1000XM4C, Sony has also introduced two other new headphone models, expanding its latest audio lineup.

Sony WH 1000XM4C headphones add 10 band equaliser and fresh tuning

Sony has refreshed its wireless headphone lineup with the WH 1000XM4C, WH-CH730N and WH-CH530. The biggest change in the premium model is the addition of a 10-band equaliser, updated sound tuning and Bluetooth 6.0 support, while the other two models focus on longer battery life and practical everyday features.

For buyers comparing Sony’s new range, the split is fairly clear. The WH 1000XM4C is aimed at the premium segment, the WH-CH730N moves into mid-range territory with ANC and a foldable design, and the WH-CH530 is built for budget shoppers who want long playback and basic call improvements.

Sony WH-CH730N adds foldable design, ANC and 50-hour battery life

The WH-CH730N replaces the WH-CH720N and brings a more travel-friendly design with a foldable frame. Sony is also using Dual Noise Sensor technology in this model, along with Precise Voice Pickup, which should help with calls in noisier places.

Battery life is one of the main selling points here. Sony says the WH-CH730N can run for up to 50 hours on a charge, which is a strong figure for the mid-range category. That kind of endurance matters for people who use headphones across workdays, commutes and longer trips without wanting to charge often.

The model also keeps active noise cancellation in the mix, which places it in a more competitive spot against other mid-range headphones from brands like Bose and JBL. Sony is clearly aiming for a balanced package rather than pushing one standout spec alone.

• Foldable frame for easier storage and travel.
• Dual Noise Sensor tech for noise cancellation performance.
• Precise Voice Pickup for clearer call handling.
• Up to 50 hours of battery life on a single charge, according to Sony.

Sony WH-CH530 boosts playback hours and AI call noise reduction

The WH-CH530 is the most affordable of the three and is built for users who mainly care about playback time and simple day-to-day use. Sony says it offers up to 55 hours of playback, which puts it ahead of the WH-CH730N on total endurance.

It also includes AI call noise suppression and LE Audio support. Those are useful additions at the budget level, where many headphones still focus only on basic wireless listening. In practice, this gives the WH-CH530 a few extra features that help it stand out without moving it into premium pricing territory.

Sony is also pairing some models with a Hello Kitty headphone bundle. That is a niche move, but it helps keep the entry tier visible in a crowded low-cost market. The bundle is not the core selling point, yet it adds a bit of variety to the launch.

• 55 hours of playback for long listening sessions.
• AI call noise suppression for cleaner voice performance.
• LE Audio support for newer wireless audio compatibility.
• Optional Hello Kitty bundle on some models.

Overall, Sony’s latest headphone refresh is built around three different use cases. The WH 1000XM4C focuses on premium sound and tuning changes, the WH-CH730N adds a stronger mid-range travel package, and the WH-CH530 keeps the budget end competitive with long battery life. For buyers, the range now looks more segmented, which makes it easier to choose based on price and features rather than a single all-purpose model.