Summary: I bought this to replace a Jabra BT2020 that still worked but was falling apart after 4 years, 5 days a week all day usage (I'm a mobile engineer) and I was fed up of superglueing it. Pro's:- On/off system excelent, positive and easy. Sound quality superb. Control button and volume rocker easy to find/feel for and precise in use. Voice dialling and last number redial work flawlessly. Can easily be used over either ear.
Summary: Excellent product. Good sound in either ear but I'm not sure what magic is involved in switching the sound from one side to the other. Battery life great. Pairing is simple. Comfortable even when wearing glasses. Background noise elimination good but not great (Jawbone is better but much more expensive). Great value for money. Could do with a small cloth case to protect the headset and prevent it from inadvertently opening and switching on.