Jabra Evolve2 30 Monaural USB-C Corded Headset Unified Communication

Identifiers
MPN	Jabra 23089-889-879
Dimensions / Weight
Key Features
Acoustic system Indicates the configuration of an acoustic system, such as closed, open, semi‑open or semi‑closed. The value describes how sound is managed within the device and helps users understand its acoustic characteristics.	Open
Cable colour 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.	Black
Carrying Case 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.	Yes
Ear coupling 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.	Supraaural
Headphone frequency 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.	20
Headset type 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.	Monaural
Master (outer) case gross weight The total mass of a product’s outer enclosure, expressed in a standard unit such as grams or kilograms. It represents how heavy the case is and can be used for shipping calculations, handling instructions, or consumer information.	5.76 kg
Master outer case height The vertical dimension of a product’s outer enclosure measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any item where the overall height of the external case is relevant, including electronics, appliances, furniture and packaged goods.	274 mm
Master outer case length The linear dimension of a product’s outer case measured in a standard unit such as meters, centimeters or inches. It represents the overall length from one end to the other and is used to compare the size of similar items across categories.	490 mm
Master outer case width The horizontal dimension of a product’s outer enclosure measured in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.	375 mm
Maximum input power The highest electrical power that a device can safely accept from its input source, expressed in watts (W). It indicates the maximum power rating of the device’s input circuitry and helps users ensure that the product is connected to a supply within its limits.	30 mW
Microphone sensitivity The acoustic sensitivity of a microphone, expressed in decibels (dB). It indicates how effectively the microphone converts sound pressure into an electrical signal; lower (more negative) values mean higher sensitivity and better performance at low sound levels.	-38 dB
Microphone Type	Boom
Number of microphones The total count of microphones integrated into a device. This value indicates how many separate audio input channels are available for recording or voice‑recognition functions.	2
Operating keys A list of functional controls or button combinations that can be used on a device, such as volume adjustment, mute, play/pause, call handling, and Bluetooth pairing. Each entry represents an individual key action or a multi‑key sequence that the user can trigger.	Volume +, Volume -
Operating temperature The range of temperatures in which a product can safely operate without risk of damage or performance degradation. Values are expressed in degrees Celsius (°C) and may represent a single temperature, a minimum–maximum interval, or an average operating point.	-10 - 55 °C
Products per master (outer) case	18 pc(s)
Recommended usage 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.	Office/Call center
Storage temperature The range of temperatures in which a device can safely operate without risk of damage or performance degradation. Values are expressed in degrees Celsius (°C) and may represent a single temperature, a minimum–maximum interval, or an average operating point.	-5 - 55 °C
USB connector 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.	USB Type-C
Volume control Indica el mecanismo o método con que se opera la función de ajuste de volumen en un producto, como botones físicos, controles giratorios, táctiles, digitales o combinaciones de estos. Los valores comunes incluyen "Tocar", "Botones", "Giratorio", "Control en línea" y otras variantes similares.	Button
Wearing style 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.	Head-band

Jabra is a brand that produces a wide range of telecommunications products, including headsets, speakerphones, and conferencing systems. The company has a strong focus on innovation, and its products are known for their quality and durability. Jabra is a subsidiary of GN Netcom, a subsidiary of the Danish company GN Store Nord.