Compare Sennheiser CX

[[{"Ft":"Connectivity","Fn":"Ports","Fv":"USB-C"},{"Ft":"Connectivity","Fn":"Wireless Connectivity","Fv":"Bluetooth 5.2"},{"Ft":"Construction","Fn":"Battery | Capacity","Fv":"2x 60 mAh (each earbud) + 400 mAh (charging case)"},{"Ft":"Construction","Fn":"Drivers","Fv":"TrueResponse Transducer Sennheiser 7mm dynamic driver"},{"Ft":"Construction","Fn":"Headphone Type","Fv":"In-ear, closed"},{"Ft":"Construction","Fn":"Microphone","Fv":"2 mic beamforming arrays (4 mics in total)"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"33.8 mm"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"42.3 mm"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"59 mm"},{"Ft":"Dimensions","Fn":"Weight","Fv":"2x 6g (earbud) + 37g (charging case)"},{"Ft":"Function","Fn":"Bluetooth Codecs","Fv":"SBC, AAC, aptX"},{"Ft":"Function","Fn":"Bluetooth Profiles","Fv":"A2DP, AVRCP, HFP"},{"Ft":"Function","Fn":"Fast Charging","Fv":"15 min for 1 h playtime"},{"Ft":"Function","Fn":"Noise Cancellation","Fv":"Passive"},{"Ft":"Performance","Fn":"Battery Life","Fv":"9 h with earbuds, 27 h with charging case"},{"Ft":"Performance","Fn":"Charging Time","Fv":"1.5 h"},{"Ft":"Performance","Fn":"Frequency Response","Fv":"5 Hz - 21 kHz"},{"Ft":"Performance","Fn":"Microphone Frequency Response","Fv":"100 Hz - 10 kHz"},{"Ft":"Production","Fn":"Availability","Fv":"2021-07-08"},{"Ft":"Production","Fn":"Debut","Fv":"2021-06-28"}]]