This microphone headset with noise cancellation harnesses the true power of EKSAtelecom VoicePure ENC technology, delivering crystal-clear phone calls even in noisy environments such as call centers, construction sites, warehouses, and more. The built-in ENC chip can utilize AI algorithms to effectively filter up to 99.8% of background noise, providing you with the experience of a personal conversation. With the H1 Bluetooth headset, you can say goodbye to cables and distance limitations. The wireless system of the H1, equipped with built-in Qualcomm chips, is designed to offer you true wireless functionality and can operate with full functionality and clear sound within a range of 30 meters. The powerful 500mAh battery lasts for 165 hours on standby, 57 hours of music, and 30 hours of calls, with a full charge possible in just 1.5 hours. You can also monitor your battery status anytime on your mobile phone.