I bought this about 2 months back expecting a great new product after not being satisfied with 3 different headsets including plantronics voyager...however my expectations fell flat the moment I wore it. There are 3-4 earbuds and 4 earhooks, however none of them really fit your ear correctly. The earbuds do not get inside your ear and hence you cannot hear properly. While wearing or removing the headset, the earbud falls off or if you keep this in your pocket, the earbud falls inside your pocket when you take the headset out. I had to bend my earhooks to fit it in my ear. That helped me fit this but still I am wary that the earbud would get lost as it falls off. Once when I was driving, I got a call and tried fitting this in my ear during driving and the earbud fell off inside my car. I had ot search for over 30 mins as the bud went somewhere under the seats. Really regretted buying this that day and even now. Noice canceling is not great as is claimed, maybe just ok. Unable to get rid of this due to the cost. Buy something without the earbud and which has fewer removable parts. I have a Nokia E series cellphone and the headset does not automatically connect and you have to keep pressing the on/off button to connect. Got for it if you get it as a gift