No Cost EMI on Credit 5% Off* on EMIs with Axis Bank Credit Card Extra 5% off* with Axis Bank Buzz Credit Card +2 more offers Bose QuietComfort 20 Wired Earphones price in India starts from ₹ 25,200.

One of the important things to keep an eye on in a Bluetooth speaker is its battery life, and the Bose SoundLink Revolve II offers an up to 13 hours of music playback on a single charge.

Bose also proposed that the sun emits electromagnetic waves, a theory that was confirmed decades later in 1944. His exceptional abilities earned him recognition beyond British-ruled India.