Access Account and Manage Orders
No. It does not have HD Voice support.
Yes, It does have.
You cannot change the battery of this headset.
Yes, you can conenct 2 mobile phones with Samsung HM1350 bluetooth headset.
Yes, Samsung HM1350 does have call reject button.
It is good Bluetooth headset. Charges quickly and fits good in the ear. No problem in using while driving my bike.