Bluetrek is planning to deliver to us the world’s thinnest Bluetooth headset in the world, and has plans to do so in 2 versions: aluminum and stainless steel. We can expect for the two metals to have a weight difference but not so much that you would notice. Currently the specifications are as follows, length 0.16” or 4 mm and is light as well, weighing only 0.19 oz or 5.5 grams. The rest of the specifications are almost left to interpretation being that no other information is yet available. We have heard users can expect a talk time of about 5 hours, and a week for standby time.

“Bluetrek Metal will be available in the European market this month, priced at €39 ($61) for the aluminum version, and the stainless steel one will cost you €10 more ($76).”

Source: Phonearena.com