I've been using this for over a month now and i absolutely love it.Pros:- Great battery life (full charge lasts for ~2 days with 2/3 hrs usage daily)-Very comfortable. Dont feel like have something on my ears.-Bluetooth syncs with phone very easilyCons:-Functionally, none. The headset is not as sleek as other ones in the market, but given the quality of this product, i highly recommend it.- The blue light on the headset keeps flashing, but that can be turned off.You can buy a dock to connect it to your desk phone separately, which i dont have, but some colleagues use it and love it.