F-core for cables: equipped with a new "f-core for wireless" driver that achieves ultra-low distortion. ZE2000 is equipped with a new F-Link damping mechanism that optimises the pressure in the acoustic space inside the headphone case and allows an acoustic design equivalent to that of wired headphones without ventilation to the outside of the case. MAXIMUM COMFORT AND STYLE - Headphones and charging cases are designed to fit every ear for maximum comfort. The headphones and case are made of lightweight resin with a smooth matte coating that prevents fingerprints and slipping. Bluetooth 5.2 technology: With the latest Bluetooth 5.2 technology and various codecs (AAC, SBC, aptX, aptX adaptive), the ZE2000 offers your personal music playlist to extreme connection stability, works perfectly with iOS and Android devices. Aptx Adaptation & Low Latency - In addition to SBC and AAC codecs, it also supports aptX, which offers high sound quality without interruption. Compatible with a wide range of iPhone and Android models, pairing is easy. In addition, it supports 48kHz/24bit wireless transmission with Qualcomm aptX adaptive codec. DAILY USE - Considering the daily usage needs of users, the ZE2000 is equipped with a convenient touch sensor, IPX4 water resistance, automatic pairing activated when the case is opened, and one-ear audio playback. Équipé d'un pilote nouvellement conçu "f-Core for Wireless" qui obtient une distorsion ultra-faible. ZE2000 est équipé du nouveau « mécanisme d'amortissement f-LINK » qui optimise la pression dans l'espace acoustique à l'intérieur du boîtier de l'écouteur et permet une conception acoustique équivalente à celle des écouteurs filaires sans évacuer l'extérieur du boîtier.