The Koss SB45 USB Headset can be used for gaming, video conferencing, or simply listening to music. It's built with soft, leatherette earpads and can be folded up for storage. The built-in microphone features Clear Voice Technology (CVT), which helps to reduce background noise for clear communication, and can be adjusted as needed. With USB Type-A connectivity, it's compatible with a wide variety of systems.
| Earpiece Design | Over-Ear (Circumaural), Closed-Back |
| Earpiece Connection / Wearing Style | Headband |
| Foldable | Yes |
| Magnet Type | Ferrite |
| Impedance | 100 Ohms |
| Active Noise Cancellation | No |
| Controls/Microphone Location | Microphone: Adjustable Boom, Left Earpiece |
| Frequency Response | 18 Hz to 20,000 Hz |
| Sensitivity | 103 dB |
| Audio Connector to Source | 1 x USB Type-A Male |
| Cable Length | 8' / 2.44 m |
| Water Resistance | None |
| Material of Construction | Leatherette |
| Package Weight | 0.87 lb |
| Box Dimensions (LxWxH) | 9.3 x 8 x 4" |
Very good for low-priced headset. Decent sound, ear cushions, cord, usb plug. You can't lose. NO INSTRUCTIONS. Called Koss, got help with question about batteries, none needed.
Clear sound from headphones, and microphone picks up in site of noises in office
Got this for my husband since we are now having our photography club meetings via Zoom and he needed a microphone. This was easy to install - plug & play except the microphone didn’t work at first. It wasn’t the headset’s fault; there’s a pesky little privacy setting in Windows 10 that disables the microphone unless you go in and manually change it. After some searching online and finding useless posts, I finally found an article about the privacy settings. Once I changed the setting, the headset worked as intended and had great sound both for him hearing the meeting and the rest of us hearing him.
I was looking for a headset and microphone that connected to my computer, so that I could participate in online conference calls. This headset is extremely easy to connect to my computer and the quality of sound is amazing. It is a great deal for the money.
Initially I thought the output from the microphone was too low, but found that it had to be re-positioned close to the lips to work properly. When it is first unboxed the shipping position of the mic is too far away.
Purchased on 6/24/18 - mic stopped working on 10/17/18
Mice Never worked well at all. Threw it away.
Wonderful headset, great for ZOOM and other PC uses. It is a wonderful piece of gear as expected from KOSS Neil
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