
With the new dynamic sound unit, the sound quality brings a high-quality level, which significantly enhances the bass power, vocal penetration, and rich detail expression. Chip upgrades from regular Bluetooth 5.0 to version 5.2 bring longer battery life and reduce the power consumption from the original 8 mA per hour to about 5 mA per hour. New KZ Z1 Pro supports IPX6 class waterproof, multiple processes to prevent Rain Water sweat damage, Sweat arbitrarily, and no exercise limit.