While Samsung is busy churning out phone after phone, competitor LG has a new Bluetooth headset up its sleeve. The HBM-510 Bluetooth headset was found approved by the FCC, indicating that it may soon hit the US shores.

The LG HBM-510 offers both headset and handsfree Bluetooth profiles. It has volume control buttons on the side of the device (see pic), which is slightly inconvenient to use. You can also mute the microphone by pressing the Volume Down button for 2 seconds. It's not clear if this thing has a display (the user manual speaks of one), but then an LCD display on a handsfree device is, well, not very useful.

Details should be put up on The FCC.