ThinkWrite Ultra Light Headphone TW-100


The Ultra Ergo TW100 was 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, the Ultra Ergo provides sustained comfort, superior sound, and ThinkWrite’s signature durability.

Featuring ergonomically angled earcups and an optimized audio curve, ears remain protected from the stress of compression and strain of damaging frequencies over longer listening periods. With 30mm drivers delivering exceptional sound quality, the TW110 is the ideal on-ear headphone for school testing and everyday usage.


  • Ergonomically angled earcups
  • Durable plastic frame
  • Optimized audio curve
  • Chew resistant fabric cable


  • Drivers: 30mm (neodymium magnet) 
  • Power handling capacity: 100mW
  • Frequency response: 20-20000HZ 
  • Impedance: 32ohms
  • Sensitivity: 98dB +/-3dB
  • Cord length: 1.3 meters
  • Plug: 3.5mm TRRS jack
  • Two year warranty