Music channel MTV has launched headphones and speakers in partnership with technology firm Soundlogic. What's new: Twister,a splash-proof and shock-proof Bluetooth speaker (3W) for Rs 2,999. Apart from that,there isn't much to differentiate these products from what is available in the market. These headphones and speakers are available in a variety of colours,which may appeal to the youth. What else is there: Soundbox,a Bluetooth speaker (3Wx2) with a microphone for Rs 3,999. The range also comprises headphones and earphones. Boom,a flat cable pair of headphones that has a microphone and costs Rs 1,499. The earphone range comprises Wave (with microphone) for Rs 1,099 and Studs,a flat cable metal pair (no microphone) for Rs 899. These speakers will be available in Croma stores across the country.