My Sony Ericsson Bluetooth HBH-PV705 headset will not turn on despite having been charged all day yesterday. When I pull the call button or the volume buttons, nothing happens. The light will only turn red when it's plugged into the charger and then turns green about 30 minutes later but still will not turn on.

SOURCE: please need help urgently

You should press both + and - button on your head set and wait until green light turns into red.

SOURCE: hbh-pv705

I´ve bought the headset and follow the instruccions from below and it was very helpfull it´s very simple all you have to do is push volume controls at same time when headset is ON then will start to flash red/green light on it , so thats it you can add the headset !

SOURCE: Sound Problem with my Sony Ericsson HBH-PV705 Handsfree

failed to power on after initial charge

SOURCE: Master reset HBH-PV702

How to restart my hendsfree? pls answer me, i can connect it with no one

SOURCE: i have a HBH-PV705 bluetooth headset that is

I am having the exact same problem with my PV705! I've followed all the directions and tried charging it numerous times but still nothing.