Poly 4220 Office Headset Wireless Head-band Office/Call center

The network and data interface technologies supported by the product, such as Wired, Wireless, USB, Bluetooth, or combinations thereof. Each value represents a distinct technology that can be used for communication or power delivery.

The type of earpiece configuration used in a headset or earphone, indicating how the device fits around or inside the ear. Common values include "Over-the-head", "Earbud (In Ear)", and "Ear-Pad (On the Ear)". This attribute helps users identify whether the product is a head‑mounted, in‑ear, or on‑ear style.

The general classification of a headset or earpiece, indicating whether it is binaural, monaural, stereo, or another configuration. This attribute helps users understand the audio channel arrangement and how many drivers are present in the device.

Specifies the physical configuration or design of a product, such as ATX, Micro‑ATX, Mini‑ITX, tower, case with cover, etc. It describes how the device is built and what mounting or expansion options it supports.

The highest audio or signal frequency that a device can reproduce or respond to accurately, expressed in hertz (Hz). It indicates the upper limit of the product’s performance range and helps users assess suitability for applications such as speakers, microphones, headphones, and communication equipment.

Indicates whether the product includes a microphone boom arm. A value of "Boom" means that the device has a detachable or integrated boom arm for positioning the microphone, while any other value indicates no boom arm is present.

Indicates the audio playback mode of a device, such as stereo or mono. This attribute helps users understand how sound is routed and whether multiple channels are available.

The intensity of sound produced by a product, expressed in decibels (dB). It indicates how loud the device is during operation and helps users assess suitability for quiet environments or noise‑sensitive settings.

A textual description of the way a product is worn or fitted on the body, such as "headband", "earhook", "neck‑band", "over‑the‑ear", or "in‑ear". This attribute helps users understand how the item will be positioned and secured during use.

The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.

The maximum distance, expressed in centimeters, at which a device can maintain reliable wireless communication with its receiver or base station. This value indicates the effective range of the product’s radio link under typical operating conditions.

The radio‑frequency or wireless communication technology used by a product, such as Bluetooth, Wi‑Fi, RF, DECT, ZigBee, Z‑Wave, or other supported protocols. The value is typically a free‑text label that identifies the primary wireless capability of the device.