HamiltonBuhl® ISD-USBC25 USB-C Ear Buds – 25 Pack provide dependable digital audio and voice capture for today’s USB-C devices. Designed for classrooms, testing environments, remote learning, and 1:1 device deployments, these stereo earbuds feature a built-in in-line microphone and play/pause control for convenient media and call management.

With direct USB-C digital connectivity, these earbuds eliminate the need for 3.5mm adapters and ensure consistent plug-and-play performance across compatible Chromebooks, laptops, tablets, and smartphones. The 25-pack bulk bundle is ideal for classroom sets, small labs, and group deployments.

🎧 Key Features

• USB-C Digital Audio Connection: Direct connection to USB-C ports — no adapter required.
• Stereo Sound Performance: Clear, balanced audio for digital curriculum, assessments, video, and music.
• In-Line Microphone: Supports voice recording, speech-to-text, online testing, and video conferencing.
• In-Line Play/Pause Control: Convenient button for managing media and calls on compatible devices.
• 10mm Speaker Drivers: Delivers consistent classroom-ready audio performance.
• Wide Frequency Response: 20Hz – 20kHz range for full-spectrum sound reproduction.
• Comfort-Fit Silicone Ear Tips: Lightweight in-ear design suitable for extended student use.
• Approx. 3.75 ft. Cord Length: Ideal reach for classroom desks without excess cable.
• Individually Packaged: Each earbud set sealed in a reclosable bag for hygienic distribution.
• Cost-Effective Classroom Bundle: 25-pack ideal for small groups and classroom sets.

🔌 Device Compatibility

Compatible with devices equipped with USB-C ports that support digital audio:

• USB-C Chromebooks (education models)
• Windows laptops with USB-C
• MacBooks with USB-C ports
• USB-C tablets and Android devices
• Online testing platforms and secure assessment browsers
• Zoom, Google Meet, Microsoft Teams, and other conferencing tools

Note: Play/Pause functionality may vary depending on device and operating system.

📦 What’s Included

• 25 × HamiltonBuhl® ISD-USBC USB-C Ear Bud sets
• Each set individually packaged in a reclosable plastic bag

📊 Technical Specifications

📚 Ideal For

• Small classroom sets and group learning
• USB-C Chromebook programs
• Online and standardized testing
• Language labs and speech applications
• Virtual meetings and collaboration
• Technology-forward schools and districts

Need larger quantities? 100-pack options are available for school- and district-wide deployments.

HamiltonBuhl® ISD-USBC25 USB-C Ear Buds provide reliable digital audio, voice capability, and classroom durability in a convenient 25-pack bundle designed for modern educational technology environments.