Z: ero, world's very first digital earphone (Gold Color) - Z: ero is a revolutionary earphone with incorporated digital to analog converter (DAC) and headset amplifier. It links directly to Android smart phone with its micro-USB adapter. Loud and clear noise with deep bass offer extraordinary music and movie experience.
Digital USB Audio interface using micro-USB connector to your Android Phones
Integrated on board HiFi AudioDAC and headphone amplifier, loud and clear sound
Aluminum earphone enclosure, stylist wiring, carrying pouch and PC USB adapter
3 buttons control for amplifier volume-up/down, play/pause/prev/next operation
Compatible with Samsung Galaxy S3/S4/S5/S6/S6-Edge, Note 2/3/4/Edge; LG G2-Pro/G3/G4; Sony Xperia Z1/Z2/Z3; HTC One M7/M8, Droid-DNA; Motorola Moto X, Droid-Turbo; OnePlus One; Google Nexus 5/6; Asus ZenFone 2