Koss KSC21K Ear Clip Headphones
$9.99
Skip to product information
Koss KSC21K Ear Clip Headphones
SKU: KSC21K
$9.99
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 21 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 KSC21K Ear Clip Headphones offer a lightweight, open-ear listening solution designed for comfort and situational awareness in classroom settings. With a simple ear clip design and wired connection, they provide an alternative to traditional on-ear or in-ear headphones.
🎧 Key Features
- 🎧 Lightweight Ear Clip Design – Clips gently to the ear without covering or inserting into the ear.
- 👂 Open-Ear Listening – Allows students to hear audio while remaining aware of their surroundings.
- 🔊 Stereo Sound – Suitable for instructional content and everyday classroom listening.
- 🔌 Standard 3.5mm Plug – Simple wired compatibility with most school devices.
📱 Device Compatibility
Compatible with desktops, laptops, Chromebooks with a headphone jack, tablets, and classroom audio equipment that support a standard 3.5mm connection. Not USB or wireless.
🧼 Care & Hygiene
For shared use, wipe ear clip contact points with school-approved disinfectant wipes between students. Allow to fully dry before reuse. Store in a classroom bin or headphone rack when not in use.
📊 Technical Specifications
| Wearing Style | Ear clip (open-ear) |
| Audio Type | Stereo |
| Connection | Wired (3.5mm) |
| Microphone | No |
🎒 Ideal For
- Classrooms requiring situational awareness
- Teacher-guided listening activities
- Students who prefer non-in-ear audio
Koss KSC21K Ear Clip Headphones provide lightweight open-ear stereo listening with a wired 3.5mm connection for classroom use.
🧾 Procurement & Ordering Notes
Wired open-ear stereo headphones with ear clip design and standard 3.5mm plug. No microphone. Designed for educational environments where awareness is important.
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.