Lenovo Yoga Active Noise Cancellation Wireless Headphones

[{"Ft":"Connectivity","Fn":"Wireless Connectivity","Fv":"Bluetooth 5.0"},{"Ft":"Construction","Fn":"Cable","Fv":"1.3 m Braided"},{"Ft":"Construction","Fn":"Colors","Fv":"Shadow Black"},{"Ft":"Construction","Fn":"Drivers","Fv":"40mm Neodymium"},{"Ft":"Construction","Fn":"Headphone Type","Fv":"On-Ear"},{"Ft":"Construction","Fn":"Microphone","Fv":"Boomless, 4 out of 6 for ANC"},{"Ft":"Dimensions","Fn":"Weight","Fv":"214 g"},{"Ft":"Function","Fn":"Bluetooth Codecs","Fv":"SBC / AAC / aptX / aptXLL / HP1.7 / mSBC"},{"Ft":"Function","Fn":"Bluetooth Profiles","Fv":"A2DP, HFP, AVRCP"},{"Ft":"Function","Fn":"Operating System","Fv":"Windows 10, Android 8, iOS 10"},{"Ft":"Performance","Fn":"Battery Life","Fv":"14 h w/ ANC off"},{"Ft":"Performance","Fn":"Charging Time","Fv":"3 h"},{"Ft":"Performance","Fn":"Dynamic Range","Fv":"[Headphones] 110 dB, [Microphone] 95 dB"},{"Ft":"Performance","Fn":"Frequency Response","Fv":"20 Hz – 20 kHz"},{"Ft":"Performance","Fn":"Impedance","Fv":"32 ohms"},{"Ft":"Performance","Fn":"Microphone Frequency Response","Fv":"50 Hz - 8 kHz"},{"Ft":"Performance","Fn":"Power Input","Fv":"30 mW max"},{"Ft":"Performance","Fn":"Sensitivity","Fv":"\u0026gt;111 dBm ± 3 dBm"},{"Ft":"Performance","Fn":"Signal-to-Noise Ratio","Fv":"75 dB"},{"Ft":"Performance","Fn":"Total Harmonic Distortion","Fv":"-77 dB"},{"Ft":"Production","Fn":"Availability","Fv":"2020-10"},{"Ft":"Production","Fn":"Debut","Fv":"2020-08-18"},{"Ft":"Production","Fn":"Model Name","Fv":"GXD1A39963"}]