There are so many different types of Bluetooth headphones on the market these days. Sennheiser has done their part in releasing their share of wireless cans ranging from affordable to audiophile-grade. In doing so, some customers have asked what are the primary differences between two of their new, popular makes – Sennheiser 4.50 BTNC vs Sennheiser HD 1 Momentum 2 Wireless. You’re about to find out.

Packaging

Breaking down the packaging it’s not hard to tell that the more expensive HD 1 is shipped with premium accessories. The carry case is a hard-grade case, covered in soft fabric. The headphone, which is slipped inside of a silky, soft pouch, is nestled inside of the case and its ear cushions are protected with sponge molds. The 4.50 BTNC is folded and nestled inside of a plastic mold. It is shipped with a pouch, but it is a softer nylon bag. This pouch will also protect the headphones, but it is obviously not of the same caliber.
…
Read full post here:
http://majorhifi.com/sennheiser-4-50-btnc-vs-sennheiser-hd-1-momentum-2-wireless-review/