1More Quad Driver In-Ear Headphones THX Certified, Hi-Res Audio, Mic3

World's First THX® Certified Headphones

FOUR DRIVERS- Diamond-like carbon dynamic driver (like mini speakers) + 3 balanced armatures (like mini tweeters) deliver unsurpassed dynamic power and definition.

METICULOUS DESIGN- Streamlined aluminum sound chamber with perfected ergonomics ensures exceptional comfort and noise isolation.

INTELLIGENT CONTROLS WITH MICROPHONE- Conveniently located in-line controls allow you to effortlessly change volume, skip songs, and make crystal clear calls.

TUNED TO PERFECTION- Expertly tuned by Grammy® winning sound engineer Luca Bignardi for a fully balanced and ultra-realistic soundstage.

DELUXE ACCESSORIES- Luxurious Gift Box, Leather Traveling Case, 9 Ear Tip Sizes, ¼” and Airline Adaptors, Matching Shirt Clip.

FOUR DRIVERS.
FOCUSED CLARITY.
Having FOUR drivers is equivalent to having FOUR speakers in each ear exclusively dedicated to silky highs, detailed mids, and deep bass. Every nuance comes alive like hearing your favorite music for the first time.

Dual Intelligent Controls. Crystal Clear Calls.
A built-in chip automatically identifies your smartphone, tablet, or computer’s operating system allowing you to make calls, control volume, and adjust tracks. A superior MEMS microphone delivers exceptional talk quality.

PERFECTED ERGONOMICS
45° oblique angled ear fittings naturally match your ear canals ensuring a secure fit, proper noise isolation, and an intimate sound stage.

BREAK THE SOUND BARRIER
Streamlined aluminum sound chambers with tungsten textured accents flow like a jet engine yet are designed for premium comfort and sonic spaciousness while eliminating ear fatigue.

IT’S ALL IN THE DETAILS
With a high frequency range that extends to 40,000 Hz music takes life with transience, an acoustic quality that creates a soulful sense of realism. From a singer's breath to the shimmer of a cymbal, you will hear musical elements you’ve never heard before.

DIAMONDS ARE YOUR EAR’S BEST FRIEND
With a lightweight crystalline structure nothing transfers sound waves more accurately without distortion than a Diamond-Like Carbon Driver, which handles midrange and bass while two patented balanced armatures handle high frequencies and a third handles ultra-high frequencies for immaculate definition.

BUILT FOR TRAVEL.
BUILT TO LAST.
Tangle resistant and tough, our Kevlar core cable is extremely durable while oxygen-free copper ensures pristine audio.

LUXURIOUS GIFT PACKAGING
We held nothing back with:
- Magnetic Clasping Gift Box
- Leather Traveling Case
- Nine Sets of Ear Tip Sizes
- ¼” and Airline Adapters
- Matching Shirt Clip