The TechProtectus Premium 3.5mm Earbud with Mic is designed for daily classroom and testing use in K12 environments where durability and device protection are critical.
Unlike standard earbuds, this model features a reinforced 3.5mm audio jack specifically engineered to prevent the common issue of jack tips breaking off inside Chromebooks, laptops, or tablets — a frequent and costly problem for school IT departments.
With a built-in microphone and comfortable in-ear design, this earbud supports both listening and audio response activities during testing, language programs, and regular classroom use.
This is the earbud schools choose when reliability and device safety matter.
TechProtectus Premium 3.5mm Earbud with Mic
SKU: TP-EARS3.5-Mic
$19.99Price
- Reinforced 3.5mm jack designed not to break off inside devices
- Built-in inline microphone for audio response and language testing
- Compatible with Chromebooks, laptops, and tablets
- Designed for repeated daily classroom use
- Comfortable in-ear fit for extended sessions
- Long cord for flexible classroom setup
- Plug-and-play — no setup required
- Ideal for both testing and everyday student use
