Lenovo 4XD0S92991 Wired Stereo VoIP Headset Specifications and Datasheet
- June 10, 2024
- Lenovo
Table of Contents
Lenovo 4XD0S92991 Wired Stereo VoIP Headset
Introduction
MASTER YOUR DAY WITH A PRO VoIP HEADSET.
Today’s ever-changing workplaces demand dynamic devices. The Lenovo Pro Wired Stereo VoIP Headset is just that. In ‘ work mode ’ you’ll enjoy a Skype for Business-certified noise-canceling microphone, crisp HD audio via USB, and in-line call control. In ‘play mode’ you’ll have easy 3.5 mm plug-and-play connectivity to any device and robust sound for your favorite tunes.
WHY YOU SHOULD BUY THE LENOVO PRO-WIRED STEREO VoIP HEADSET
-
Enjoy Skype for Business certified audio
Skype for Business is certified for users with Skype for Business and Unified Business Communications platform needs. -
Control the call
Set up in a hurry with plug-and-play dual USB and 3.5 mm connectivity, and manage calls on the fly with an in-line control box featuring large buttons, and LED indicators. -
Master your environment
Perfect for open offices, the noise-canceling microphone eliminates background noise, and HD audio via USB ensures you’re heard loud and clear.
Specifications
- Part Number (PN) 4XD0S92991
- Size: D28 x 3.9 mm
- Sensitivity: 93.6 dB SPL @ 1 kHz
- Impedance: 32 ± 4.8Ω, @ 1.0 kHz
- Speaker:
- Max. Input Power Rated: 5mW @ 0.4V, Max Input 10mW @ 0.56V
- Frequency Range: 150 Hz ~ 7 kHz, @ Output SPL -10 dB
- Type: Electret Condenser (ECM)
- Microphone:
- Sensitivity: F: 1kHz, Pin: 1Pa, 0 dB: 1V/Pa, Min: -48dB, Max: -44dB
- Frequency Range: 100 Hz ~ 10 kHz @ 6 dB
- Cord Length:
- Control Cable: 95 cm
- HS Cable: 120 cm
- Connection
- USB
- 3.5 mm Jack
- Packaging Dimension (W x D x H)
- (mm): 180 x 230 x 35
- (inches): 7.09″ x 9.05″ x 1.38″
- Weight Starting: at 0.31 lbs (142.5 g)
- Supported OS:
- Windows
- macOS
- Any Smart Device
- Certifications:
- UK Industrial Certifications: Skype for Business
- Regulatory Approvals: CE, FCC, KCC, RCM
- UL Industrial Certifications: Skype for Business
- Warranty: 1 Year
- Lenovo Pro Wired Stereo VoIP Headset and Controller
- Warning and Declarations Leaflet
- Warranty Leaflet
- Ship Group (What’s in the Box)
- Small Zip Bag for Controller
- Pouch
- Quick Start Guide
- Sticker with Skype for Business
- Foam Inlay and Carton Box
Description
Lenovo reserves the right to alter product offerings and specifications at any time, without notice. Lenovo makes every effort to ensure the accuracy of all information but is not liable or responsible for any editorial, photographic, or typographic errors. All images are for illustration purposes only. For full Lenovo product, service, and warranty specifications, visit www.lenovo.com. Lenovo makes no representations or warranties regarding third-party products or services.
Trademarks: The following are trademarks or registered trademarks of Lenovo: Lenovo, the Lenovo logo, Rescue and Recovery, ThinkPad, ThinkCentre, ThinkStation, ThinkServer, ThinkVantage, and ThinkVision. Other company, product, and service names may be trademarks or service marks of others. Battery life (and recharge times) will vary based on many factors, including system settings and usage. Visit www.lenovo.com/lenovo/us/en/safecomp/ periodically for the latest information on safe and effective computing. ©2019 Lenovo. All rights reserved.
FAQ’s
What does a wired headphone do?z
Wired headphones receive an analog signal, which can handle more data than Bluetooth®. Therefore, it offers better sound quality. Ubiquity: As long as there’s a 3.5mm input, wired headphones can connect to any audio source, from your dad’s Walkman to your brand-new laptop.
How do I use Lenovo headphones?
First, choose the ear tips that fit your ears the best, then insert the earbuds into your ears. And finally, rotate and lock the earbuds. Note: Remove the protective film on the earbuds when taking them out of the charging case for the first time.
Why is my Lenovo headphone jack not working?
If the headphones stopped working, try rolling back the driver to the previous one. If the driver has not been updated recently, try updating the driver. Search for and select Device Manager. Find the driver under the Sound, video, and game controllers section.
Why are my headphones not working when I plug them in?
Dust, lint, and dirt are often the culprits, so check the connection between the jack and the headphones, and clean the jack if necessary, using a cotton swab damped with some rubbing alcohol, or use a can of compressed air. Plug the headphones back in and see if they work.
Do wired headphones have better sound quality?
Generally speaking, most wired headphones provide better sound quality than wireless. But with the latest advances in wireless technology, sound quality has improved quite a bit with wireless headphones.
Do wired headphones need power?
Most standard wired headphones contain passive speakers that produce line- level audio signals. These headphones usually don’t need an external power source. The audio signals themselves produce enough power to operate the headphones. Thus, there’s no need for chargers or batteries.
Where do wired headphones connect?
Wired headsets may connect to your PC using a 3.5mm headphone jack, USB 3.0 port, or HDMI cable. Some wired headsets have a two-ended 3.5mm connector, which you’ll plug into both the headphone and microphone jacks.
What wire is used for the headset?
The three most common headphone cables are 3.5mm, 2.5mm, and 6.3mm cables. Below is a picture of each type and a summary of what each type of cable is used for. 3.5mm (1/8 inch): 3.5mm cables are found on most portable CD players, MP3 players, and boom boxes.
Why aren’t my wired headphones connecting?
Restarting your device can fix all sorts of issues, so let’s see if that’s why the headphone jack isn’t working on your Android. Press and hold the Power button, then tap Restart. Once your phone turns back on, try your headphones again.
How long do wired headphones last?
There’s no exact expiration date for headphones. How long headphones can last can range from a few months to decades, depending on many different factors including the brand, model, type of headphones, their usage, maintenance, and storage.
Are wired headsets safe?
Conclusion. All reasonable science suggests that your headsets are safe. You don’t need to worry about Bluetooth vs wired headset’s radiation or emitted frequencies.
Why are wired headphones safer?
Wired headphones do not emit any type of RF waves so they are the safer option if you need a pair for long-term use. They still emit EMF radiation but on a very small scale. Keep in mind other signals such as WiFi are available everywhere already and, unfortunately, EMFs are a part of our environment.
Do wired headphones have a battery?
No Batteries Required: Unlike wireless headphones, wired headphones do not require batteries. Simple to Use: Just plug in your wireless headphones to the audio jack, and you’ll be able to use them immediately.
Are wired headphones electronic?
Headphones are a pair of small loudspeaker drivers worn on or around the head over a user’s ears. They are electroacoustic transducers, which convert an electrical signal to a corresponding sound.
What frequency are wired headphones?
20 to 20,000 Hz is generally accepted as the audible frequency range, this is the standard for most headphones. Some headphones offer wider ranges (for example, 5 to 33,000 Hz), but better frequency response does not always mean better sound quality.
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