HamiltonBuhl Ear Buds with In-Line Microphone – 500 Pack – Stereo Earbuds with 3.5mm TRRS Plug

HamiltonBuhl® Ear Buds with In-Line Microphone – 500 Pack are cost-effective, classroom-ready stereo earbuds designed for large-scale educational deployment, testing programs, and district-wide technology initiatives. Featuring a built-in in-line microphone and standard 3.5mm TRRS plug, these earbuds support audio playback and voice recording for Chromebooks, laptops, tablets, and smartphones. Individually packaged for hygiene and easy distribution, this 500-pack solution is ideal for schools, call centers, training facilities, and bulk purchasing programs.

🎧 Key Features

• Stereo Sound Performance: Clear audio for digital learning, assessments, speech applications, video playback, and online testing.
• In-Line Microphone: Built-in mic supports voice recording, speech recognition, video conferencing, and interactive learning platforms.
• 3.5mm TRRS Plug (4-Pole): Single-plug design supports both audio output and microphone input.
• Universal Compatibility: Works with devices featuring a standard 3.5mm headphone/mic combo jack.
• Lightweight Earbud Design: Compact, portable, and easy for students of all ages to use.
• Comfort-Fit Ear Tips: Designed for personal, short- to mid-duration listening sessions.
• Individually Packaged: Each pair sealed for hygienic distribution and easy inventory management.
• Bulk 500-Pack Solution: Ideal for school districts, statewide testing programs, and large institutional rollouts.
• Affordable Per-Student Cost: Budget-friendly solution for 1:1 device programs and replacement stock.
• Disposable / Personal Use Option: Suitable for single-user distribution in testing and health-conscious environments.

🔌 Device Compatibility

Compatible with any device that supports a 3.5mm TRRS headset jack (audio + mic combined):

• Chromebooks with 3.5mm combo jack
• Windows & Mac laptops
• Desktop computers with headset jack
• iPads, tablets, and smartphones (with 3.5mm port or adapter)
• Online testing platforms
• Zoom, Google Meet, Microsoft Teams
• Speech-to-text and language learning applications

📦 Technical Specifications

📚 Ideal For

• State and district-wide standardized testing
• 1:1 Chromebook programs
• School computer labs and media centers
• Online assessments requiring microphones
• Language learning programs
• Call centers and workforce training
• Large institutional purchasing
• Emergency replacement inventory

Need smaller quantities? Contact Learning Headphones for bulk customization options, district quotes, and contract pricing.

Designed for scalable deployment, the HamiltonBuhl® Ear Buds with In-Line Microphone – 500 Pack provides a practical, hygienic, and budget-conscious solution for large educational and institutional audio programs.