Huawei FreeLace Pro 2 kulaklık (Siyah) sıfır açılmamış kutudadır. Mükemmel ses kalitesi ve batarya ömrü ile yoldaşınız olacak bir üründür. Teknik açıklamalar ve karşılaştırmalar için google ve youtube incelemelerini lütfen kontrol edin. The HUAWEI FreeLace Pro runs a two-factor active noise cancellation system, proven capable of reducing noise levels by as much as 40 dB. In each earbud, two microphones and a dynamic driver team up to detect undesired noise from ambient sounds and within your ear canals. An algorithm then kicks in to generate sound waves that are 180 degrees out of phase, thereby counteracting the detected noise. To enable/disable ANC, and switch between ANC and Awareness modes, just press and hold the touch panel on the left earphone, until you hear a tone and a voice prompt for the current mode. This works for both Huawei and non-Huawei phones alike.