Manual of product Speak2 55
Editorial note
The Jabra Speak2 55 is a device that stands out for its exceptional sound quality. With a frequency range of 100 to 20,000 Hz, it offers an immersive listening experience, ideal for calls and recordings. Additionally, its echo cancellation and noise suppression features ensure clear communications, thereby enhancing the user experience, which receives a high score of 85. In terms of performance, the model boasts a battery life of 12 hours for extended communication sessions, although a charging time of 2.5 hours may seem long for some users. This point is highlighted by a score of 78 for battery life. The design of the Jabra Speak2 55 is modern and lightweight, weighing only 280 g, making it easy to carry. However, the lack of a storage case may pose practicality issues and increase the risk of damage during travel. Thus, it receives a score of 82 for design. Regarding connectivity, the product proves to be very competent thanks to Bluetooth 5.1 technology and a USB Type-C interface, allowing for quick and flexible connections. This area receives a score of 90, reflecting the effectiveness of its connection options. The built-in features, such as audio beamforming, enhance the listening experience, although the microphone range, limited to 150 - 7000 Hz, may not suit all users. This criterion is rated at 88. In summary, the Jabra Speak2 55 is an excellent choice for those seeking superior sound quality and advanced connectivity. However, users should consider the lack of a storage case and the charging time, which could be a drawback in certain situations.Score details
User experience
The user experience is positive thanks to exceptional sound quality and features like echo cancellation, ensuring clear calls.
Performance
The performance is very good, with a battery life of 12 hours and a quick charging time of 2.5 hours, although the charging time may seem long for some.
Battery life
The 12-hour battery life is satisfactory for daily use, but the 2.5-hour charging time can be a drawback for users in a hurry.
Design
The design is modern and lightweight (280 g), making it easy to carry, although it does not include a storage case, increasing the risk of damage.
connectivity
Connectivity is excellent thanks to Bluetooth 5.1 technology and the USB Type-C interface, allowing for quick and flexible connections.
Features
Features like noise cancellation and beamforming significantly enhance the listening experience, although the microphone range may be restrictive for some.
Advantages
High-quality sound up to 20,000 Hz
Lightweight and compact design for portability
Bluetooth 5.1 and USB Type-C connectivity
Echo cancellation and noise suppression
12-hour battery life, fast charging
Disadvantages
No storage cover included
Long charging time of 2.5 hours
Absence of Bluetooth Low Energy
Weight of 280 g considered too heavy
Limited microphone frequency range
Technical Specifications Speak2 55
Features
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Device typeUniversal
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CarNo
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Product colorGray
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Full duplexYes
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Full duplexYes
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Cable length0.8 m
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International Protection Code (IP)IP64
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Full duplexYes
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Full duplexYes
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Order typeButtons
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Full duplexYes
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Sound pressure level (max)85 dB
Power
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Communication time12 h
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Battery recharge time2.5 h
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Number of supported batteries2
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Power supply typeBattery
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Battery technologyLithium-Ion (Li-Ion)
Environmental conditions
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Operating temperature0 - 40 °C
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Temperature out of operation-20 - 45 °C
Weight and dimensions
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Depth120 mm
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Depth120 mm
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Height33 mm
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Weight280 g
Packaging contents
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Quantity1
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Safety data sheetYes
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Safety data sheetYes
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Included interface adaptersUSB Type-C Female - USB Type-A Male
Speakers
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Frequency range100 - 20000 Hz
Microphone
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Microphone frequency150 - 7000 Hz
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Number of microphones4
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Noise suppression effectYes
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Noise suppression effectYes
Connectivity
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USB connectorUSB Type-C
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Connectivity technologyWired & wireless
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BluetoothYes
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Bluetooth ProfilesA2DP, AVRCP, HFP
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Bluetooth model5.1
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USB connectorUSB Type-C
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Type of USB connectorMale
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Bluetooth Low Energy (BLE)No
Frequently Asked Questions
What is the weight of the Jabra Speak2 55?
What is the height of the Jabra Speak2 55?
How long does it take to charge the battery of the Jabra Speak2 55?
What is the width of the Jabra Speak2 55?
What is the depth of the Jabra Speak2 55?
What type of USB connection does the Jabra Speak2 55 have?
Is the manual for the Jabra Speak2 55 available in French?
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Presentation of product Speak2 55 specifications from brand Jabra
General Information
The Jabra Speak2 55 is a communication device from the renowned brand Jabra, known for its innovations in audio technology. This model, identified by the code Speak2 55 | 2755-109, is designed to provide an optimal user experience through its advanced performance. Its EAN code, 0706487023586, 5706991027303, 706487023586, allows for unique identification in distribution systems.
Features
The Jabra Speak2 55 is a universal device that guarantees exceptional sound quality, ideal for immersive listening sessions. Its gray color gives it a modern and elegant appearance. Lightweight and easily portable at only 280 g, it is perfect for on-the-go use. Additionally, it incorporates an echo cancellation feature, reducing sound interference for clear communications. With a cable length of 0.8 m, it offers installation flexibility. The product also benefits from an IP64 rating, ensuring its resistance to dust and moisture.
Power
The Jabra Speak2 55 boasts an impressive communication battery life of 12 hours, allowing for extended use without interruption. Its battery charges in just 2.5 hours, providing efficient performance. It supports up to 2 batteries, ensuring optimal capacity for daily use. Utilizing nickel-metal hydride (NiMH) hybrid technology, it ensures durability and performance.
Environmental Conditions
This model operates within a temperature range of 0 to 40 °C, making it suitable for various environments. Outside of its operation, it can withstand temperatures from -20 to 45 °C without sustaining damage.
Weight and Dimensions
With dimensions of 120 mm in width, 120 mm in depth, and 33 mm in height, the Jabra Speak2 55 easily fits into different spaces. Its lightweight of 280 g facilitates handling.
Packaging Contents
The packaging contains a single Jabra Speak2 55 device. Please note that it does not include a storage case. However, a safety sheet is provided to ensure safe usage. Interface adapters, such as male DVI-I to female VGA, are also included, facilitating connection with various devices.
Speakers
The frequency range of the Jabra Speak2 55 extends from 100 to 20,000 Hz, allowing for clear and precise sound reproduction across a wide range of tones.
Microphone
The microphone of the Jabra Speak2 55 operates within a frequency of 150 to 7000 Hz, ensuring optimal sound quality for recordings. Equipped with 4 microphones, it offers excellent audio capture. It also includes a microphone mute function and noise suppression effect, ensuring superior audio quality by eliminating unwanted noise.
Connectivity
The Jabra Speak2 55 features a USB Type-C interface, facilitating quick connections with various devices. Its connectivity technology includes both wired and wireless options, offering flexibility and convenience. With Bluetooth 5.1 standard, it ensures fast and efficient connections. Supported Bluetooth profiles include A2DP, AVRCP, and HFP, allowing compatibility with a multitude of devices. The USB Type-C connector also enables efficient data transfer and charging. However, it does not support Bluetooth Low Energy (BLE) technology.
