Auricolare Bluetooth professionale con cavo retrattile, microfono wireless e clip lavalier, display LCD, Bluetooth 5.4, si connette a 2 telefoni (beige)

Newly updated Bluetooth 5.4 technology --- more stable connection, faster transmission, low power consumption, for a better wireless audio experience. LCD display --- real-time display of power, connection status, playback mode, and other information to easily monitor remaining power, with a simple glance, comfortable and practical. Intelligent high-definition noise cancellation: thanks to advanced noise cancellation technology, it effectively filters out ambient noise to ensure clear and smooth conversations. 20 minutes fast charge, 20 hours listening time: supports fast charging; 20 minutes of charging time can provide 20 hours of listening time to meet the needs of daily use. Humanized design: the headphone vibration reminds you of an incoming call and the voice transmission of the incoming number to prevent missing important calls.