Improved, elegant true wireless plugs with 115 dB/mW sensitivity and Bluetooth 5.2 technology, AAC codec. The new generation dynamic driver and unique "XUN" processing does not interfere with the appearance and maintains the ability of high-fidelity sound reproduction. They have an integrated microphone and controls, so you can also answer calls, skip songs or even activate Siri with just a tap. For headphones, it is possible to activate a mode that ensures ultra-low latency of sound transmission between the device and the headphones. Each earpiece can be used separately both for listening to music and for phone calls. The headphones have an ergonomic design, so they fit perfectly in the ear, and the silicone tips ensure that they hold well. The case including the headphones weighs only 60 grams, and the headphones themselves only 5 grams each. The charging case has a capacity of 400 mAh. The Z1 Pro features an IPX6 rating, so you don't have to worry about getting them wet or a little sweaty.