Unorthodox true wireless plugs with a sensitivity of 102 dB / mW and a closed construction for music enjoyers. The unique design with 4 pressure transducers in each handset promises a really high-quality presentation of all your favourite songs of various genres. Thanks to the unique internal architecture, the frequencies are transmitted through three separate acoustic channels in order to filter out the individual signals as efficiently as possible. Of course, there is also an integrated microphone and touch controls for receiving calls, switching songs or starting Siri. For headphones, it is possible to activate a mode that ensures ultra-low latency of sound transmission between the device and the headphones. Each handset can be used separately for both music and phone calls. The headphones have an ergonomic design, so they fit snugly in your ear and the silicone attachments ensure that they will hold great. The case, including the headphones, weighs only 55.5 grams, and the headphones themselves weigh only 5.7 grams each. They can play for up to 4 hours on a single charge, and then you can charge them in a case with a capacity of 400 mAh. Bluetooth 5.0 transmission technology, AAC codec.