Sony launches WH-C700N wireless noise-cancelling headset at Rs 12,990

Sony claims that the Wh-C700N takes 7 hrs to charge and that it can last 35 hrs on a single charge.

from https://www.firstpost.com/tech/news-analysis/sony-launches-wh-c700n-wireless-noise-cancelling-headset-at-rs-12990-5792891.html