Jabra Evolve 20 SE MS Stereo Binaural Headset - JAB02115

Identifiers
Model	Jabra Q711664
MPN	Jabra Q711664
Dimensions / Weight
Key Features
Bluetooth profiles	A2DP
Colour The colour or combination of colours that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the item for consumers.	Black
Driver unit The physical dimension of the driver’s diaphragm or cone in a speaker or headphone. It is expressed as a linear measurement (e.g., millimetres, centimetres, inches) and allows users to compare the relative size of drivers across different products.	2.8 cm
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.	150 - 7000 Hz
Headphone sensitivity The sensitivity of a headphone expressed in decibels (dB), indicating how much sound pressure the headphones can produce or detect for a given electrical input level. Values may be positive, negative, or zero and are typically measured at 1 kHz. This attribute helps users compare the loudness performance of different headphones.	93.6 dB
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.	Binaural
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.	9.19 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.	56.4 cm
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.	49.6 cm
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.	22.6 cm
Microphone frequency 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.	100 - 10000 Hz
Microphone mute 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.	Yes
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.	-44 dB
Microphone Type	Boom
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 - 50 °C
Products per master (outer) case	48 pc(s)
Quantity Represents the count of individual units included in a product offering, such as pieces, packs, or sets. It indicates how many discrete items are available per purchase.	1
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
Specification	No
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.	-30 - 80 °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-A
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.