Featuring the EFM Austin Over-Ear Studio ANC Headphones.
Hybrid Active Noise Cancelling up to 35dB and Dual Noise Cancelling Modes, the EFM Austin Studio Headphones cut out unwanted noise and deliver premium audio experience without compromise.
Key Features
Your day-to-day may change but your environment of superior sound won’t. Powered by Sennheiser’s leading audio technology, the new CX 400BT True Wireless gives you total control over an exceptional sound experience.
With intuitive customizable controls, long-lasting battery life and a design made for all-day comfort, they are the ideal, uncompromised choice for people that are passionate about great sound.
With over 50 stores around major regional centers our stores are to help you for all your mobile, home and internet needs. Our friendly staff have some of the highest customer satisfaction ratings for service in the entire Optus family. This means you can visit a Network owned Optus store with the confidence you’ll be looked after.
