Key Series is an innovative audio brand that combines the best premium quality materials with comfort and durability. Our technology produces a true crystal clear sound that makes you feel the music.
Since debut, Key Series has always aimed to revolutionize users’ listening experience. We engineered a brilliant delight of listening to music and created Key Series that provides Hi-Res sound quality, active noise canceling and a powerful wireless capability. Combining these three premium qualities, Key Series has built superior audio products that bring satisfaction to worldwide users.