"MAS Audio Science X5h is a headphone that's made to impress, and a headphone that's going to be your partner for a long time⋯⋯ X5h is build like a high-end headphone, and the price is actually good for the sound you're getting."
MAS X5 Series Headphones Review by Reputed Taiwan Reviewer Mr.Jack Liu ,Chief Editor of Professional Hi-Fi Magazines "AudioArt" and "PrimeAV"
"With the MAS X5h and MAS X5i headphones, the many genres including classical music, rock, jazz, pop, and even electronic music I listen to are uniformly presented well. Individual instruments will stand out, the words will be clearer, and you'll hear many subtle details as if you were enjoying million NTD class Hi-Fi speakers.”
MAS X5h and MAS XX Bluetooth Cable Review from US Professional HiFi Review Website Hi-Fi Trends
"The MAS Audio Science X5h On-Ear Headphone is a unique product that aims to offer audiophile sound on the go."
MAS X5 Series Headphones and MAS XX Bluetooth Cable Review by
Sue Verran, Global Media Composer
"X5h and X5i are equally impressive. MAS AUDIO SCIENCE has done itself proud, engineering and designing beautiful, breathtaking, high-end quality headphones at an affordable, mid-range price. It was a pleasure to review these amazing game changers! "
MAS X5h and MAS XX Bluetooth Cable Review from Spain Professional 3C Review Website Geek’s Room
"MAS Audio Science did a very good job with these headphones, obtaining a product of very good quality in terms of materials and construction."
"When I used the MAS XX Bluetooth cables, they sound almost as good as if they were connected with the cable to the music player device…"
MAS X5i Review by Peter von Wienhardt, German Pianist, Composer/Arranger and Conductor
“The MAS X5i is one of the best inear headphones I have ever tried..”
MAS X5i Review from German Professional Headphone Magazine EAR IN
“The MAS X5i Extreme Fidelity 5 Driver In-Ear Headphone is honored to be reviewed and recommended by the German professional headphone magazine "EAR IN". “
MAS X5h and MAS XX Bluetooth Cable Review from Italy Hi-Fi Review Website Stereo-Head
“MAS X5h on-ear headphone is with style to sell. Excellent equipment and portability, even the cables supplied are of excellent quality.…”