Bought the A2 bluetooth headset
Within 24 hr, my iphone speakerphone function seems to be "damaged" by the headset. My phone is less than 3mths old and has never been dropped but after using the headset, the reception became so bad, after switching off the bluetooth and tried speakerphone instead and the reception was still bad. Last time able to use speakerphone but now...... A less than US$20 headset damaged my more than USD200 iphone