Wireless technology: Wireless headsets use Bluetooth technology to connect to audio sources, such as smartphones, tablets, computers, or other Bluetooth devices.

Noise cancellation: Wireless headsets have active noise cancellation to eliminate background noise and provide a purer listening experience.

Rechargeable: Wireless headphones are usually equipped with a built-in rechargeable lithium battery that provides long-lasting battery life.

Usage scenario: Wireless headsets are ideal for use on the go, in the office, at home or outdoors, providing a convenient audio entertainment experience.