Combining style, elite build quality and the unrivaled performance of our 5 linear-driver design, the MAS X5i delivers audiophile-class music for smartphones and mobile media players. Featuring high audio fidelity and musicality with extremely wide 5Hz to 70KHz frequency response.
Five Linear Driver Design
Proprietary full-range 5 linear hybrid driver composed of quad Balanced Armature drivers to produce bass, mid, mid-high, high frequency and one specially tuned Dynamic driver to produce super bass. The X5i featuring high audio fidelity and musicality with extremely wide 5Hz to 70KHz frequency response is also High-Res Audio Certified.
Core Array Technology™
Core Array Technology™ aligns all components of the driver to increase efficiency, reduces distortion and produces unrivaled sound quality along with spacious soundstage.
Cable Detachable Design
The X5i with cable detachable design and MMCX connectors allows you to upgrade or swap the headphone cable. You can even upgrade the X5i to wireless with the optional MAS XX Bluetooth Cable or to digital headphone with the optional MAS XX USB-C Headphone Cable.
XX Audio Cable for Professional Audio
The X5i comes with an audiophile grade silver-coated OFC cable to link your professional audio equipment such as media players and headphone amplifiers to deliver more detailed treble, refined mid-range and rich bass.
XX Remote Cable for Mobile Devices
The X5i comes with a remote cable with inline microphone to allow you to make calls and select tracks on your mobile devices. A superior MEMS microphone delivers incredibly clear voice quality.
(Note: Please note that some mobile devices may not fully support the remote because of different Apps or operation systems.)
Elite Build Quality
The X5i with solid metal parts, leather-like texture, and anti-fingerprint surface features the highest build quality.
Easy To Carry
Thanks to lightweight materials, compact size and magnet-clipping mechanism, the X5i is exceptional easy to carry.
USB-C Headphone Cable
Designed with our proprietary high resolution Digital Audio Converter (DAC) and 3D virtual surround sound processor, the MAS XX USB-C Headphone cable delivers high quality digital music and exceptional surround sound for games and movies.
Digital Music Streaming
The XX USB-C Headphone Cable with an in-line untralight mobile Digital Audio Converter (DAC) & Microphone digitally connects your mobile devices to MAS X-Series earbuds and headphones. The XX USB-C Headphone Cable supporting up to 384KHz sampling rate & 32 bit-depths delivers high quality digital music steaming and is also High-Res Audio certified.
Proprietary 3D Surround Sound
The XX USB-C Headphone Cable features MAS proprietary 3D virtual surround processor which can be toggled to deliver 5.1 channel surround sound audio - ideal for games and movies - through your MAS-X Series stereo headphones.
Designed for MAS X-Series Headphones
The XX USB-C Headphone Cable featuring MMCX connectors, high resolution DAC and 3D virtual surround processor is specially designed to drive the MAS X-Series headphones efficiently.
Remote Control with Inline Microphone
The remote control of XX USB-C Headphone Cable allows you to adjust volume, adjust tracks, select play/pause and select call send/end on smart devices. (Note: Please note that some mobile devices may not fully support the remote because of different Apps or operation systems.) The high sensitivity inline microphone delivers clear speech quality.
360° Gaming and Movie Surround Sound
Recognized as USB audio device, the XX USB-C Headphone Cable lets you enjoy the 360∘gaming and movie surround sound from your PC or mobile devices. You can toggle on the 3D virtual surround processor to deliver 5.1 channel surround sound audio from streaming video or Blu-ray to your MAS-X Series stereo headphones. Or just set your game for surround sound audio and enjoy spatially accurate game sound.
XX USB-C Headphone Cable
Apple iPad Pro
SAMSUNG S10, S10+
Google Pixel2 XL
Sony Xperia XZ2
Huawei P20, Mate10
Asus Zenfone 4, Zenfone 5Z
The Patented MAS Headphone
Create Infinite Possibility
All MAS X-Series Headphones and Earbuds are compatible with separate MAS XX cables which offer a range of connection and connectivity options for today's mobile and audio devices.
Inbox MAS XX cables
MAS XX Remote Cable: The MAS XX Remote Cable embedded MEMS microphone allows you to make calls and select tracks on your mobile devices.
MAS XX Audio Cable: The MAS XX Audio Cable allows you to link professional audio equipment such as media players or amplifiers with maximum audio fidelity.
MAS XX USB-C Headphone Cable: The MAS XX USB-C Headphone Cable which is installed MAS proprietary high resolution Digital Audio Converter (DAC) and 3D virtual surround processor connects to your mobile devices' USB-C port to deliver high quality digital music and exceptional surround sound for games and movies through your MAS X-Series headphones.
Optional MAS XX cables
MAS XX Bluetooth Cable: The MAS XX Bluetooth Cable can upgrade your MAS X-Series headphones as Bluetooth headphones to connect your mobile devices wirelessly.
Please connect and disconnect the MMCX
cables vertically to the jacks or earbuds.
Driver Unit - 10mm Dynamic + 4 Balanced Armature
Impedance - 12Ω
Frequency Response - 5-70,000Hz
Sensitivity - 105db/mW(@1kHz)
XX USB-C Headphone Cable
Hi-Res Audio Certified
3D Virtual Surround Sound
Sampling Rate: 384KHz
Bit Depths: 32 Bit
Remote Features: Volume adjustment, tracks select, play/pause and call send/end.
A silver-coated OFC cable
A remote cable with MEMS microphone
Four sets of anti-bacteria silicon ear tips(S/M/M/L)
Three sets of memory foam ear tips(S/M/L)
Three pairs of MAS XX Earwings(S/M/L)
A soft carrying pouch
A product warranty card