New Delhi, Oct. 9 -- Sennheiser almost always delivers excellent personal audio products, but I've often felt the brand is a little underappreciated. Its sound-first philosophy appeals to audio purists, but in a market crowded with high-end alternatives jostling for consumer attention, great sound alone doesn't always make you stand out.

Will this change with the new Momentum 5 series? There are two types of products to choose from in this lineup: the Momentum 5 Wireless headphones ( Rs.39,990), and the Momentum True Wireless 5 earbuds ( Rs.29,990). On paper, both promise the familiar Sennheiser cocktail of refined sound, capable noise cancellation and premium features. The ace up both their sleeves? User-replaceable batteries.

The Mome...