USB Multimedia Headset with Mic
Sale price
$54.99
Regular price
$60.00
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USB Multimedia Headset with Mic
SKU: SB45USB
Sale price
$54.99
Regular price
$60.00
Ships in 1–2 business days. Orders typically arrive in 3–8 business days.
Secure Checkout
Safe, secure ordering
Purchase Orders
School & district POs accepted
Product Support
Help choosing the right audio
Free Quotes
Bulk & institutional pricing
Free shipping on orders of $200+ (contiguous 48 states)That’s about 4 of this item. Ordering for a class? See class packs or request a quote.
Tax-exempt or paying by PO? Request a quote with your exemption certificate and we’ll remove sales tax. Request a quote · How to order with a PO
The Koss SB45 USB is a full-size, over-ear communication headset with a noise-reduction microphone and a single USB plug. Koss Clear Voice Technology helps students' voices come through clearly for speech recognition, recorded responses and video calls, and the Koss limited lifetime warranty backs it for the long term.
At a glance
- Connection: USB-A, single plug
- Microphone: noise-reduction, with Clear Voice Technology
- Fit: over-ear, soft leatherette cushions
- Design: collapsible for storage
- Warranty: Koss limited lifetime warranty
Buying for a school or district?
- Purchase orders accepted from schools, districts and government agencies; tax-exempt purchasing supported.
- Volume pricing for classroom and district quantities: request a quote and we usually reply within one business day.
- Free shipping on orders over $200 to the contiguous 48 states.
Why schools choose the SB45 USB
- Built for speech. Clear Voice Technology reduces background noise for speech recognition and recordings.
- One USB plug. No separate jacks or adapters on USB-A devices.
- Comfortable for long sessions with soft leatherette cushions.
- Folds for storage in bins, carts and lockers.
- Lifetime warranty from Koss.
Device compatibility
Check your device: Plugs into a USB-A port on Chromebooks, Windows PCs and Macs. Select the headset as both speaker and microphone in your device or testing software. USB-C-only devices need a USB-C to USB-A adapter. Prefer a 3.5mm connection? See the Koss SB45 (3.5mm).
Classroom uses
- Speech-to-text and speech-recognition programs
- Online assessments with spoken or recorded responses
- World language and ESL/ELL labs
- Video calls and virtual lessons
Looking for a lighter USB option? Compare the Koss CS200-USB.
Specifications
Show all specifications
| Model | Koss SB45 USB |
|---|---|
| Store SKU | SB45USB |
| Connection | USB-A |
| Microphone | Noise-reduction, Clear Voice Technology |
| Fit | Over-ear |
| Cushions | Leatherette |
| Magnet | Anisotropic ferrite |
| Design | Collapsible |
| Warranty | Koss limited lifetime |
See it in action
Care
Hold the plug, not the cord, when disconnecting; wipe the cushions between users; and store each unit dry between uses. See our school headphone care guide.
Common questions
Will it work on our Chromebooks?
Yes, on Chromebooks with a USB-A port. USB-C-only models need a USB-C to USB-A adapter.
Does it have a microphone?
Yes, a noise-reduction mic with Clear Voice Technology.
What warranty does it have?
The Koss limited lifetime warranty.
School & district orders
Buying for a classroom or school?
Ordering 25 or more? Ask for school pricing. Share your quantity and budget, and we'll send a formal quote, usually within 1 business day.