Plantronics Blackwire 5220 Wired Stereo Headset Over-the-ear with Noise Cancellation USB Type A, 3.5mm Jack with Microphone Black

Indicates whether the product includes a 2.5‑millimetre audio connector, commonly used for headphones or earphones. A value of "Yes" means the device has this port; "No" means it does not.

Indicates whether a product includes a standard 3.5 mm audio connector, the common analog jack used for headphones, microphones and other audio devices.

The visual hue or combination of hues that a cable exhibits, expressed as common colour names such as "Black", "White" or comma‑separated lists like "Black, White". It indicates the appearance of the cable for identification and aesthetic purposes.

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 type of electromagnetic shielding applied to a cable or its connector, indicating whether the cable is unshielded, shielded with foil, braided, or uses a combination such as UTP, FTP, S‑FTP, or other common configurations. This attribute helps users identify compatibility with devices that require specific shielding levels.

The category or technology of a cable, such as Cat5e, Cat6, HDMI, USB, SATA, fiber optic, or other transmission types. It identifies the primary function and compatibility of the cable with devices and systems.

The primary way a product is carried or supported, such as by hand, shoulder strap, backpack, belt, or other carrying mechanisms. This attribute helps users understand how the item can be transported and what accessories are required.

A list of official certifications or compliance marks that the product has received from regulatory bodies, safety organizations, or industry standards groups. Each entry represents a distinct certification such as CE, FCC, RoHS, UL, or WEEE, and may include additional details like version numbers or specific test reports.

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 physical interface or port located at the first end of a cable or device, such as USB‑A, HDMI, RJ‑45, DisplayPort, Lightning, or other standard connectors. It identifies the shape, pin count and electrical characteristics that determine compatibility with cables, adapters or other components.

The metal coating applied to the contacts of a connector, such as gold, nickel, copper or chrome. It provides corrosion resistance, conductivity and durability for the electrical connections.

Indicates whether the product can operate without a wired connection, allowing it to function independently of a power cord or network cable.

The highest theoretical speed at which a device can send or receive data, expressed in bits per second (bps) or its multiples such as kbps, mbps, gbps, etc. It represents the upper bound of throughput under optimal conditions and is useful for comparing performance across devices and interfaces.

The type of ear attachment used by a headset or earphones, indicating how the device fits around or inside the ear. Common values include "Intraaural", "Circumaural", "Supraaural" and "On‑ear". This attribute helps users choose a model that matches their preferred fit and comfort.

The operating frequency of a device or component, expressed in hertz (Hz). It represents the number of cycles per second that the product’s internal circuits or wireless radios can run and is useful for comparing performance across similar products.

The span of audio frequencies that a product can accurately reproduce or respond to, expressed in hertz (Hz). It indicates the lowest and highest frequencies the device can handle, helping users assess suitability for music playback, communication, or signal processing applications.

The general classification of a headset based on how it delivers audio to the user, such as binaural (two‑channel), monaural (single‑channel), or other configurations. This attribute helps buyers understand whether the device provides stereo sound, single‑speaker output, or specialized listening modes.

The outer jacket material is the substance that forms the protective sheath or covering of a product, such as cables, hoses, or enclosures. It determines durability, fire‑resistance, and suitability for specific environments. Common materials include PVC, LSZH, TPE, nylon, ABS, and their combinations.

Indicates whether the product includes a built‑in microphone. A value of "Yes" means the device has at least one integrated microphone, while "No" indicates no built‑in microphone is present.

The span of audible frequencies that a microphone can accurately capture, expressed as a minimum and maximum value in hertz (Hz). It indicates the lowest and highest tones the device can reproduce or record, helping users assess suitability for different audio applications.

Indicates whether the product includes a functional mute button or control that allows the user to silence the microphone during operation. A value of "Yes" means a dedicated mute feature is present, while "No" indicates it is absent.

A concise list of the minimum hardware, software, and firmware specifications required for a product to operate correctly. Each requirement is expressed in plain language and may include operating systems, processor types, memory size, storage capacity, graphics capabilities, or other relevant components. The list helps users verify that their environment meets the essential criteria before purchasing or installing the product.

Indicates whether a product includes an active noise cancellation feature that reduces ambient sound during operation. A value of "Yes" means the device can actively cancel background noise, while "No" indicates it does not have this capability.

The radio frequency at which a device or component operates, expressed in hertz (Hz). It indicates the specific frequency band used for transmission or reception and helps users determine compatibility with network standards.

Indicates whether the product can be used immediately after installation without requiring additional configuration or drivers.

The total count of individual units contained within a single package or bundle. This value helps customers understand how many pieces they receive when purchasing the product, and it is useful for inventory, shipping, and comparison purposes.

A brief statement of the intended or most suitable use cases for a product, such as the type of environment (indoor, outdoor), activity (gaming, office work, music listening) or general application category. It helps customers quickly determine whether the item fits their needs.

Indicates whether the product is manufactured in accordance with the RoHS (Restriction of Hazardous Substances) directive, which limits the use of certain hazardous materials in electrical and electronic equipment.

Indicates whether the product has a USB interface for data transfer or power delivery. A value of "Yes" means at least one USB port is present; "No" indicates no USB ports are available.

The physical interface of the main USB port on a device, such as USB‑A, USB‑B, USB‑C, Micro‑USB or Mini‑USB. It indicates the shape and electrical characteristics that determine compatibility with cables, adapters and peripherals.

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.