Yamaha EP-E70A Wireless Noise-Cancelling Earphones - Discontinued audio46 choice and diaphragm material

and diaphragm material

using a combination of precision engineered driver housings and shell geometry

15 Hz - 22 kHz

JPS Labs proprietary Alumiloy® conductors in a noise rejecting topology

The British designed

Yamaha EP-E70A Wireless Noise-Cancelling Earphones - Discontinued audio46 choice and diaphragm materialListening Optimizer: optimizes the sound in real time, adapting to you and your environment Advanced ANC: Cut the noise, not the music with this Yamaha exclusive Active Noise Cancelling technology that leaves your music pure and untouched Ambient Sound: choose when you need to be aware of your surroundings Listening Care: intelligent equalization for full range sound at lower listening volumes, including dynamic monitoring of content and background