Frequency response: 85 20KHz 3dB ECM mic freq resp
Battery life talk time: 14 Hrs ANC on 15 hrs ANC Off
Battery life listening time: 14 Hrs ANC on 16 hrs ANC Off
USB-A to C charging cable: 130 cm Available only for Zone Wireless
Connectivity: Works with Windows Mac or Chrome based computer via USB-C USB-A Bluetooth and iOS or Android Bluetooth enabled devices, Qi Wireless charging enabled 3Qi Wireless charger sold separately