Sony WH-CH720N Wireless Over-ear Headphones, Black

The Sony WH-CH720N is a set of over-ear wireless headphones designed for daily listening and travel. They are equipped with 30mm dynamic drivers and feature a closed-back acoustic system that provides passive sound isolation. Audio performance is characterized by a frequency response range of 7 Hz to 20,000 Hz. For connectivity, the headphones use Bluetooth 5.2 and support both AAC and SBC codecs for wireless streaming. A 1.2-meter audio cable is also included for an optional wired connection via the 3.5mm jack.

These headphones incorporate Active Noise Cancelling, which uses a Dual Noise Sensor system and the Integrated Processor V1 to reduce ambient environmental sounds. The internal battery delivers up to 35 hours of playback with noise cancelling enabled and a maximum of 50 hours without it. A full recharge takes 3.5 hours via USB-C, and a 10-minute fast charge function provides additional listening time. For voice calls, the device uses two built-in microphones with noise-canceling technology to improve clarity. Physical buttons on the earcups allow for control over playback, volume, and call management.

• Over-ear headphones with a closed-back design
• Bluetooth 5.2 wireless and optional 3.5mm wired connection
• Equipped with 30mm dynamic audio drivers
• Active Noise Cancelling powered by an Integrated Processor V1
• Up to 35 hours of battery life with noise cancelling active
• Built-in microphones with noise reduction for voice calls
• USB-C charging port with fast charge support
• On-earcup buttons for music, volume, and call control
• Lightweight 192g build with a foldable design