Yamaha Ep-E70A Bluetooth Wireless in Ear Earphones with Mic Advance Noise Cancelling, Ambient Sound Mode, Listening Optimizer, Light Weight Black foldable Proprietary 45 mm large-aperture drivers

Proprietary 45 mm large-aperture drivers deliver exceptional clarity throughout an extended frequency range

[COMFORTABLE NOISELESS DESIGN]- It offers superior construction body quality

Frequency range : 20~20kHz

iBall EarWear B3 Bluetooth Headset with Mic

Yamaha Ep-E70A Bluetooth Wireless in Ear Earphones with Mic Advance Noise Cancelling, Ambient Sound Mode, Listening Optimizer, Light Weight Black foldable Proprietary 45 mm large-aperture driversYamaha Ep E70A Bluetooth Wireless in Ear Earphones with Mic Advance Noise Cancelling, Ambient Sound Mode, Listening Optimizer, Light Weight Black Listening 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