The Sony WH-CH720N in black is a wireless headset and the successor to the WH-CH710N. It features active noise cancellation and a long battery life.

The Sony WH-CH720N has a battery life of 35 hours with noise cancellation enabled. Therefore, you don't have to worry about the battery running out while listening to music. If the battery does run low, you can use the headphones for an additional hour after just 3 minutes of charging.

The WH-CH720N is equipped with two microphones that absorb and block ambient noise, allowing you to enjoy your music even in busy environments. In the Sony Headphones app, you can adjust the level of noise cancellation and consciously choose how much background noise you want to allow.

These Sony Bluetooth headphones support multipoint connectivity, enabling them to be connected to two different devices simultaneously, so you can easily switch between them. Additionally, the WH-CH720N features physical buttons that allow you to adjust the music volume or skip a song.

The technology in the Sony WH-CH720N ensures that voice sounds are reproduced more clearly while reducing background noise and wind noise during phone calls. This headset is excellent for calls in busy environments.