Compare JBL Live 660NC

[[{"Ft":"Connectivity","Fn":"Ports","Fv":"USB-C, 3.5mm"},{"Ft":"Connectivity","Fn":"Wireless Connectivity","Fv":"Bluetooth 5.0"},{"Ft":"Construction","Fn":"Battery | Capacity","Fv":"750 mA/3.7 V"},{"Ft":"Construction","Fn":"Colors","Fv":"Blue, Black, White"},{"Ft":"Construction","Fn":"Drivers","Fv":"40mm / 1.6” Dynamic Driver"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Over-ear headphones"},{"Ft":"Construction","Fn":"Headphone Type","Fv":"Closed, Dynamic headphones"},{"Ft":"Dimensions","Fn":"Weight","Fv":"265 g / 0.6 lbs"},{"Ft":"Function","Fn":"Bluetooth Profiles","Fv":"HFP V1.7, A2DP V1.3, AVRCP V1.6"},{"Ft":"Function","Fn":"Fast Charging","Fv":"4h playback in 10min"},{"Ft":"Performance","Fn":"Battery Life","Fv":"Up to 40h (ANC on) / 50h (ANC off)"},{"Ft":"Performance","Fn":"Charging Time","Fv":"2 hours"},{"Ft":"Performance","Fn":"Frequency Response","Fv":"16Hz – 20kHz"},{"Ft":"Performance","Fn":"Impedance","Fv":"32 ohms"},{"Ft":"Performance","Fn":"Max Sound Level","Fv":"94 dB"},{"Ft":"Performance","Fn":"Microphone Sensitivity","Fv":"-19 dBV@1 kHz/Pa"},{"Ft":"Performance","Fn":"Sensitivity","Fv":"97 dB@1kHz/1mW"},{"Ft":"Production","Fn":"Availability","Fv":"2021-03"},{"Ft":"Production","Fn":"Debut","Fv":"2021-01 (CES 2021)"}]]