I bought the headset with the "Nokia 2730 classic" and use the two devices since about a month ago. I phone to the headset, both in the car and in the office and outside. The installation / application on the phone was quick and easy. The voice quality is very good for me as a listener; my interlocutors have no objection - when used in the office, they hear no difference for allegedly talking by mobile phone without a headset. Battery life in stand-by and talk time are comfortable long for me; Charging the battery is quick. The seat is basically good; I wear glasses, what strikes me in the headset benefit because I put the strap under the temple; thus the headset sits well on the ear; without glasses, it is in my opinion a little shaky. The silicone coating on the connection to the auditory canal is pleasant. Even one-hour calls are to cope well. Overall I am very happy with the headset. The 5 star I would have awarded if the seat without glasses would be better. PS: I tried "501 Siemens Gigaset Sinus" establish a Bluetooth connection to the mobile part of the fixed-line phone, unfortunately without success (the "sine" "finds" the Headseit not) - I do not laste this to the headset.
