Xclio HU728 Over-ear Gaming Headset with Microphone Black Red

The linear distance that a cable covers, expressed with a length unit such as meters, centimeters or inches. It represents the total usable length of the cable for connecting devices.

The pixel dimensions of a display or image, expressed as width by height (e.g., 1920x1080). It indicates how many pixels are used to render the visual content and is commonly used for monitors, TVs, smartphones, cameras, and digital images.

The physical dimension of a speaker or headphone driver’s diaphragm or cone, expressed in units such as millimetres (mm), centimetres (cm) or inches (in). It allows users to compare the relative size of drivers across different audio products and assess potential performance differences.

The span of frequencies, expressed in hertz (Hz), that a device can operate within or respond to. It may be given as a single value, a numeric range (e.g., "20 000‑50 000 Hz"), or an open‑ended interval such as "2.4 GHz+" indicating the lower bound only.

The physical shape and pin configuration of the plug used by a device for power or data connection. It describes whether the device uses a standard outlet, a proprietary connector, or a specific cable interface such as USB‑C, HDMI, or a custom arrangement.

The electrical power rating of a product, expressed in watts (W). It indicates the maximum amount of power that the device can consume or deliver under normal operating conditions, and is useful for comparing energy usage across similar items.

The number of times per second that a display updates its image, expressed in hertz (Hz). It indicates the smoothness and responsiveness of motion on the screen; higher rates generally provide a more fluid visual experience.

The sensitivity of a device expressed in decibels (dB), indicating how much sound or signal it can detect or respond to. Values may include positive, negative, or zero levels and sometimes reference frequencies such as 1 kHz. This attribute helps users compare the responsiveness of microphones, speakers, or other audio equipment.