3D bionic ergonomic design comes standard with three different sizes of soft silicone earplugs, available in black and white. Built-in 10nm custom moving coil unit, independent back cavity structure and polymer composite diaphragm support active noise reduction and dual microphone AI call noise reduction.

In-ear headphones are not simply inserted into the ear canal, but need appropriate methods. First, insert the earmuffs into the ear, push them in a little bit, open the earmuffs completely by hand and close the ear canal. When wearing the left ear earphone, grasp the earlobe of the left ear with your right hand, pull down the earlobe to widen the ear canal, and then gently push the earmuff into the ear canal with your index finger until it stops at the seal. Finally, let go of the earlobe, restore the ear canal to its original state and put on the in-ear headphones.