Summary: I'd like to see something other than a plastic or a more sturdy plastic ear hook shipped. I'd also like to see the gel inserts that are popular on a lot of headsets put on these so that it's an even better and more comfortable fit.
Pros: Ear fit is nice. Samsung ships several options. If the unit is left off and not turned on for about 1 week. It's pretty well discharged. It does integrate and work well with several android phones.
Summary: I bought this as a gift to my wife. I wish I got one for myself during the promo.
Pros: Cheap after promo deal and rebate (less than 10 bucks). Works well, sound quality is terrific to the person on each end of the call. Can pair with two or more devices, I have it paired with two android phones.
Cons: No markings on the on/off and volume switches, so at first I wasn't sure which way to turn the device on or which way to adjust the volume. Still not sure sometimes.
Summary: I've loved almost every Samsung product I've ever owned, but this is a glaring exception. Didn't fit well to begin with, but I was willing to live with that since I don't use it constantly, mainly just on long calls when I don't want to use a hand to hold my relatively large Galaxy S2 up to my ear.
Pros: Variety of earbud sizes and options for wearing.
Cons: Does not fit well in or on ear. Bluetooth stopped working correctly after 2 months of very light use witih my Galaxy S2 smartphone - would charge and connect, but then repeatedly disconnect and reconnect with bluetooth, chaotically switching call audio back and forth between headset and phone unt...