Logitec have announced new Bluetooth in-ear earphones, the LBT-HP04 series. The ear-things of these earphones are 1.2×1.5×2 cm (0.5×0.6×0.8 in) in size and weigh all of 13 grams (0.46 oz), making them really, really light and small and fit for long periods of use. They also come with a small USB charging cradle, and support the Bluetooth AVRCP profile, which makes them compatible with iPod Touchs and iPhones on iOS 4.1. For some (confusing, strange, and unknown) reason, there are three versions of these earphones: the LBT-MPHP04A series for cell phones, the LBT-PCHP04 series for computers, and the LBT-AVHP04A series for portable audio players.

The AVHP04A series are scheduled to go on sale in mid-November, while the remaining two configurations will be in stores at the end of the month.