Manual of product PRO 920 Duo
Editorial note
The Jabra PRO 920 Duo is an audio headset that stands out for its long battery life, offering up to 33 hours on standby and 8 hours of talk time. This battery longevity is a major asset for users who want to avoid frequent recharges. Additionally, its Plug and Play system allows for quick and hassle-free installation, making its use even more enjoyable. Its modern black design adds an aesthetic touch to any work environment. However, the product has some limitations. The lack of Bluetooth and DECT connectivity may restrict its use in certain professional contexts, as this limits compatibility with other wireless devices. While the standby time is impressive, the 8-hour talk time may not be sufficient for long workdays. Furthermore, although the Jabra PRO 920 Duo is ideal for office or call center use, it may not be suitable for those looking for a versatile model for home use or while traveling. Finally, despite a reasonable price-to-quality ratio, the perception of quality may be affected by the fact that the product is made in China, which raises concerns for some consumers. Overall, the Jabra PRO 920 Duo offers a satisfactory audio experience, but it is important to consider its limitations before making a choice.Score details
User experience
The user experience is generally positive thanks to a Plug and Play system that facilitates quick installation and a modern, sleek design in black, adding an aesthetic touch to the work environment.
Performance
The performance is satisfactory with an impressive standby time of 33 hours and 8 hours of communication, but the 8 hours of communication time may be insufficient for users with long working days.
Battery life
The 33-hour standby time is excellent, allowing for prolonged use without frequent recharging, which is a major advantage for users.
connectivity
The wireless connectivity with a range of 120 meters is a benefit, but the lack of Bluetooth and DECT connectivity limits compatibility with other devices and may be a drawback in certain professional environments.
microphone
The built-in noise-canceling microphone ensures clear communications even in noisy environments, which is essential for users in the workplace.
Usability
Although the product is suitable for use in an office or call center, it may not be suitable for those looking for a versatile model for home use or while traveling.
Value for money
The value for money is reasonable considering the features offered, but the perception of quality may be affected by the fact that the product is made in China.
Advantages
33 hours of standby autonomy
Wireless range of 120 meters
Microphone with noise cancellation
Quick Plug and Play installation
Modern and sleek design in black
Disadvantages
No Bluetooth connectivity.
No DECT connectivity.
Limited communication range.
Primarily for office use.
Made in China.
Technical Specifications PRO 920 Duo
General Information
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ModelPRO 920 DUO
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Brand
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Category
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Type
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SKU538888
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MPN538888
Connectivity
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BluetoothNo
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Wireless router range120 m
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Connectivity technologyWireless
Representation / realization
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Adapted for use in a country/locationEurope
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Plug and PlayYes
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Recommended useOffice/Call Center
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Plug and PlayYes
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Product typeHeadset
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Product colorBlack
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Type of headsetMonophonic
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Portable headset styleHeadband
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Country of originChina
Battery
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Standby autonomy33 h
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Battery voltage7.5 V
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Battery capacity650 mAh
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Communication time8 h
Headphones/Earphones
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Headset sensitivity91 dB
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Impedance64 Ohm
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Headphone frequency180 - 7000 Hz
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Ear couplingSupra-aural
Microphone
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Microphone sensitivity-30 dB
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Microphone frequency100 - 10000 Hz
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Noise-cancelling microphoneYes
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Microphone typeBoom
Environmental conditions
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Operating temperature0 - 40 °C
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Temperature out of operation-20 - 45 °C
Packaging contents
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Base stationYes
Packaging information
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Package width195 mm
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Package depth65 mm
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Package width195 mm
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Package weight550 g
Logistics data
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Height of the main locker (external)600 mm
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Gross weight of the main locker (external)10710 g
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Product by main locker (external)18 piece(s)
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Width of the main locker (external)399 mm
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Length of the main locker (external)235 mm
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Harmonized System Code85183000
Frequently Asked Questions
At what level does the volume become too high?
Is it possible to make hands-free calls with my headphones?
What is noise cancellation?
What is Bluetooth?
How do I connect my Jabra PRO 920 Duo headphones to my device?
How can I adjust the volume of my Jabra PRO 920 Duo headset?
Can I mute the microphone of my Jabra PRO 920 Duo headphones?
How do I answer incoming calls with my Jabra PRO 920 Duo headset?
What should I do if my Jabra PRO 920 Duo headphones are not charging?
Does the Jabra PRO 920 Duo have Bluetooth?
Is the Jabra PRO 920 Duo compatible for use in Europe?
Can the Jabra PRO 920 Duo be connected via DECT?
In what context is it recommended to use the Jabra PRO 920 Duo?
What is the wireless range of the Jabra PRO 920 Duo?
Is the manual for the Jabra PRO 920 Duo available in French?
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Presentation of product PRO 920 Duo specifications from brand Jabra
General Information
The Jabra PRO 920 Duo is an audio headset from the brand Jabra, renowned for its innovations in audio technology. This model, identified by the reference PRO 920 Duo | 920-29-508-101, is designed to provide a smooth and efficient user experience. With a unique EAN code (5706991018318, 5706991018325), it is easily identifiable in distribution systems.
Connectivity
The Jabra PRO 920 Duo does not support Bluetooth connectivity, thus limiting its compatibility with certain wireless devices. However, it offers a wireless range of 120 meters, ensuring a stable and effective connection within your work environment. Its wireless technology facilitates practical use without the drawbacks of cables.
Recommended Use
This model is specifically designed for use in offices or call centers, making it ideal for professionals using computers or laptops. Although it is not compatible with DECT technology, the Jabra PRO 920 Duo offers a Plug and Play feature for quick and hassle-free installation. Its modern black design adds an aesthetic touch, and its monophonic headset type ensures an immersive audio experience.
Battery
The standby time of the Jabra PRO 920 Duo reaches 33 hours, allowing for prolonged use without frequent recharging. Its battery, with a voltage of 7.5 V and a capacity of 650 mAh, guarantees optimal performance, although the 8 hours of talk time may not be sufficient for users with extended workdays.
Headset and Earphones
The headset features an audio sensitivity of 91 dB, providing clear and powerful sound for an immersive listening experience. With an impedance of 64 Ohm and a frequency range of 180 - 7000 Hz, it ensures optimal sound quality. The in-ear coupling contributes to sound immersion and prolonged listening comfort.
Microphone
The built-in microphone of the Jabra PRO 920 Duo has a sensitivity of -30 dB, allowing for precise sound capture. Its frequency range, from 100 to 10000 Hz, ensures exceptional audio quality. Additionally, the noise-canceling microphone reduces background noise, ensuring clear and crisp communications.
Environmental Conditions
The Jabra PRO 920 Duo operates effectively within a temperature range of 0 to 40 °C. Outside of this range, it can withstand extreme conditions, with an operating temperature range of -20 to 45 °C.
Packaging Contents
The product comes with a base station, providing a stable and efficient connection for all your devices.
Packaging Information
The packaging dimensions of the Jabra PRO 920 Duo are as follows: height of 195 mm, depth of 65 mm, and width of 195 mm. The package weight is 550 g, ensuring adequate protection during transport.
Logistics Data
For effective logistics management, the dimensions of the outer master carton are: height of 600 mm, width of 399 mm, and length of 235 mm. The gross weight of the carton is 10710 g, and it contains 18 pieces. The harmonized system code for this product is 85183000, facilitating its identification in international trade.
