HamiltonBuhl USB-C Flex-Phones™ Virtually Indestructible Foam Headphones are specially engineered for classrooms, early learning environments, and modern device labs where durability, safety, and compatibility with USB-C devices are essential. Crafted from a single piece of virtually indestructible EVA foam, these headphones are designed for kids’ boundless energy — they can be twisted, bent, and stretched without breaking. Complete with a USB-C connector, chew-resistant Dura-Cord™, and built-in safe sound limiting, Flex-Phones™ deliver dependable performance and hearing protection for students using today’s Chromebooks, tablets, and USB-C laptops.

🎧 Key Features 

• USB-C Digital Audio Connectivity: Modern USB-C plug designed to work seamlessly with USB-C Chromebooks, tablets, and other devices without needing adapters. 
• Virtually Indestructible EVA Foam Construction: Single-piece foam design can withstand twisting, bending, and rough handling common in classrooms. 
• Safe Sound Technology: Internal volume limiter ensures audio never exceeds 85 dB — protecting developing ears. 
• Comfortable Cushioned Ear Pads: Smooth blue leatherette ear cushions provide comfort during long listening sessions.
• Adjustable Headband: Includes snap-on extension band for a customizable fit as students grow. 
• Dura-Cord™ Chew- and Kink-Resistant Cable: Braided nylon cord with PVC jacketing withstands chewing, twisting, and knots. 
• Non-Toxic & Child-Safe Materials: Made from BPA-free, non-toxic materials that meet all major US and international child safety standards and Prop 65 compliance.
• Lightweight & Flexible: Designed for everyday student use without pressure or discomfort. 
• Hygienic Storage Bag: Comes with a heavy-duty, write-on, moisture-resistant, reclosable plastic bag for clean storage. 
• Backed by Warranty: Includes a 1-year manufacturer limited warranty. 

🔌 Device Compatibility

Works with any modern USB-C audio device that supports digital audio through the USB-C port:

• USB-C Chromebooks and laptops
• USB-C tablets (including iPads with USB-C)
• USB-C desktop systems and media labs
• USB-C educational tablets and learning devices

Note: These headphones are not compatible with traditional 3.5 mm headphone jacks unless used with a separate USB-C to 3.5 mm adapter that supports digital audio.

📦 Technical Specifications

📚 Ideal For

• USB-C classroom learning stations
• Tablet- and Chromebook-based classrooms
• Early childhood and elementary education
• Shared device programs and tech labs
• Testing and assessment audio activities
• Language labs and literacy centers
• School district bulk purchasing
• Field trip audio learning

Durable, safe, and modern. HamiltonBuhl USB-C Flex-Phones™ headphones combine nearly unbreakable EVA foam construction with modern USB-C compatibility and built-in safe sound limiting — making them a reliable audio solution for today’s schools and digital classrooms.