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Shipping Estimate
USA
- USA
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- USA
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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Logitech Computer Headset H390 USB 981-000406Features: USB connectivity for easy plug and play setup. Stereo sound for clear audio during calls and multimedia. Noise cancelling microphone reduces background noise for clear communication. Adjustable headband and plush ear pads for comfortable extended use. In line controls for volume and mute. Rotatable microphone boom for optimal positioning. Specifications: Dimensions: Height: 171 mm Width: 151 mm Depth: 68 mm Weight: 0. 197 kg Cable length: 1.
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Features:
- USB connectivity for easy plug-and-play setup.
- Stereo sound for clear audio during calls and multimedia.
- Noise-cancelling microphone reduces background noise for clear communication.
- Adjustable headband and plush ear pads for comfortable extended use.
- In-line controls for volume and mute.
- Rotatable microphone boom for optimal positioning.
-
Specifications:
-
Dimensions:
- Height: 171 mm
- Width: 151 mm
- Depth: 68 mm
- Weight: 0.197 kg
- Cable length: 1.9 m
-
Technical Specifications:
- Microphone Type: Bi-directional
- Input Impedance: 32 Ohm
- Sensitivity (headphone): 94 dBV/Pa +/- 3 dB
- Sensitivity (microphone): -17 dBV/Pa +/- 4 dB
- Frequency response (Headset): 20 Hz - 20 kHz
- Frequency response (Microphone): 100 Hz - 10 KHz
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Compatibility:
- Windows®, macOS, or ChromeOS™ and popular calling platforms.
-
Dimensions:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 27 reviews
Sort
Product Reviews
★★★★★ 5
Perfect
Number of Items: 4, Style: SILZKAR7B11
Great Quality. Worked Perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2025
★★★★★ 5
Muy buenas
Number of Items: 4, Style: SILZKAR7B11
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2025
★★★★★ 1
Chinese junk
Number of Items: 4, Style: SILZKAR7B11
Chinese junk zero stars but that’s not an option
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Works if you need help. Not a miracle in a bottle.
Size: 1 Count (Pack of 1)
It has worked every time I've used this product. Won't fix a damage catalytic converter but will help you pass the test if your car almost passed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Worked like a charm.
Size: 1 Count (Pack of 1)
Used it as directed. Down to an eighth of a tank. Poured it in and added enough gas to get back to one half a tank. Wanted to get it mixed in really well. Immediately jumped on the interstate and ran 75 MPH for 40 miles. Stopped and filled the tank and when I restarted the engine, the light was off. Coincidence? Not a chance. Light had been on continuously for weeks. AutoZone said I needed a catalytic converter. Nope. One thing I found out the hard way. If your gas filler has a flap at the top, make sure it is easy to push aside. Mine had a little release button near the top that the filler hose would depress before the flap would release. Dumped the first bottle right on the ground. Twelve bucks wasted. No one to blame but me, I guess. Still a bargain, even at twice the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
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