Joining the list of other products announced by Sony Ericsson at their press event in Singapore are three Bluetooth headsets: the HBH-PV715, 720, and 740. No pricing announced, hittin’ the shelves in Q4 08.

From left to right, below:

HBH-PV715:

“No-Fuss” headset
10 hours of talk time, 700 hours of standby
Available in black or white.

HBH-PV720:

3 “Style-up” faceplate options
11 hours of talk time, 800 hours of standby

HBH-PV740 (Mock-up pictured):

Desk stand and USB charger
Status display
11 hours of talk time, 800 hours of standby