Etymotic ER3XR Extended Response Earphone,Black Foldable Lightweight Headset with Deep Bass the world's first smart Rubik's

the world's first smart Rubik's Cube

a captivating VR adventure game included in this exclusive bundle

and eco-conscious design

Bluetooth support

FaceTime HD Camera: Stay connected with friends

Etymotic ER3XR Extended Response Earphone,Black Foldable Lightweight Headset with Deep Bass the world's first smart Rubik'sEtymotic ER3XR Extended Response Earphones: Experience Hi Fi Audio On The Go Craving studio quality sound without the bulk of traditional headphones? Look no further than the Etymotic ER3XR Extended Response Earphones. These in ear monitors (IEMs) pack a powerful punch, delivering exceptional audio fidelity in a convenient, portable package. Key Features: Professional Grade Sound: Experience clear, accurate audio reproduction with subtle bass