German audio tech Sennheiser has launched the new CX 400BT earbuds in India on Thursday. The pricing of the new CX 400BT earbuds is slated at Rs.16,990 and will be available on Amazon, Flipkart and Tata Cliq. In terms of specs, it has a 7mm dynamic driver unit and a built-in equalizer. The new earbuds have customizable touch controls, that can take calls and support voice assistants. The company claims that it can play music for up to 7 hours in earbuds and up to 20 hours with the charging case.