Jabra Evolve2 75 with 8-Microphone Technology

Identifiers
MPN	Jabra 27599-989-898
Dimensions / Weight
Key Features
Battery charge indicator Indicates whether the device shows a visual or audible cue that it is currently charging. A value of "Yes" means an indicator (such as a LED, screen message, or sound) is present and active during charging; a value of "No" means no such indication exists.	Yes
Battery recharge time	2.7 h
Battery type The chemical composition or classification of a battery, such as alkaline, lithium‑ion, NiMH, or lead‑acid. It indicates the energy storage technology used in the product and helps users identify compatibility with devices that require specific battery chemistries.	Built-in battery
Bluetooth profiles	A2DP
Bluetooth version The specific version of the Bluetooth standard supported by a product, expressed as a numeric value (e.g., 4.2, 5.0) or with additional descriptors such as "+HS" or feature lists. This attribute indicates the capabilities and compatibility for wireless communication.	5.2
Connectivity technology 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.	Wired & Wireless
Continuous audio playback time The total duration a device can play audio continuously without interruption, expressed in standard time units such as minutes or hours. This value indicates the maximum autonomous listening period available on a single charge or power source.	36 h
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
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.	-35 dB
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.	8
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 -
Talk time The maximum continuous duration a device can handle voice communication before needing recharge or power interruption, expressed in standard time units such as minutes or hours.	24 h
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
Weight 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.	197 g
Width The horizontal measurement of a product, expressed 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.	145 mm
Wireless range The maximum distance over which a device can maintain a reliable wireless connection to another device or network. It is expressed in linear units such as meters or feet and indicates the effective coverage area for Wi‑Fi, Bluetooth, RF, or other radio technologies.	30 m

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.