8 BA Units on Each Side Flagship-level ConfigurationThe combination of 8 BA covers the complete sound range of low medium and high frequencies and the overall frequency response range is as high as 20Hz-40000Hz bringing shocking auditory effects.Break the Routine and Dare to InnovateDifferent from conventional earphones AS16 PRO has a built-in low-frequency unit composed of two 22955 BA providing double the energy output.Three-channel Professional Conduit Structure Re-optimized Sound PathThrough comprehensive and accurate air flow and flow rate of each channel with the help of modern 3D printing industrial technology in order to achieve the purpose of accurately delivering high-consistency and trustworthy sound.Sophisticated Electronic Frequency Division Tri-band Connection is Smooth and BrightStandard three-way design accurately calculates the frequency connection of each balanced armature.Advanced Metal Inlay Resin Process Comprehensive Advancement of Aesthetic GenesThe combination of diamond cutting elements and metal-plastic lamination technology creates a double feast of texture and appearance.Golden Acoustic Solution Bring HIFI to Your EarsThe hardware carries technology and the tuning gives soul. We believe that a sound that is widely recognized by users is a good sound. The cornerstone of AS16's good reputation will finally bring you a new presentation of AS16 PRO.High Purity Braided Silver-plated Cable Add Points to the SoundThe surface of high-purity OFC core is covered with silver coating which effectively reduces the resistance value and reduces signal transmission loss.2 Pin Changeable Interface Design Unlock More CollocationsAdopt the widely recognized 2-pin interface in the market to improve the playability of the AS16 PRO.Ergonomic Design Free Your Ears from the BurdenThrough big data auricle sampling while having a good wearing experience the passive noise cancellation effect reaches more than 26dB.