The Ultra Ergo headphones were designed exclusively by ThinkWrite Technologies from the ground up with the singular goal of creating a better sounding, more comfortable headphone. Informed by our professional classroom experience and studies of the average human head proportions, the Ultra Ergo provides continuous comfort and exceptional sound in a flexible and lightweight constructionfor students of all shapes and sizes.

Featuring ergonomically angled ear-cups and an optimized audio curve, ears remain protected from the stress of compression and strain of damaging frequencies over longer listening periods. With the work of meticulous audio engineering, the Ultra Ergo headphones are built with precise placement of 30mm drivers to deliver safe and superior sound quality. Whether used for in-school testing or distance learning, the TW100 has been tested and proven to last through everyday usage by those ages 5 to 50; an optimal headphone to keep everyone connected.

Features include:

• Ergonomic angled ear-cups
• Durable ABS plastic frame
• Chew resistant fabric cable
• Optimized audio curve

Specifications:

• Frequency- 20-20000Hz
• Sensitivity- 98db /- 3db
• Impedance- 32ohms
• Max input power- 100mW
• Cord length- 1.3M
• Plug type- 3.5mm TRS Jack (TW100) or USB-A (TW102)
• Driver unit- 30mm
• Warranty- 2 year