Sony WH-CH520 Wireless Bluetooth Headphones with Mic, Up to 50 Hrs Battery, at 2989

https://www.amazon.in/Sony-WH-CH520-Bluetooth-H... Enjoy great sound all day with the Sony WH-CH520 wireless headphones. With up to 50 hours of battery life, they easily last through your commute, workday and binge-watching sessions on a single charge. They're lightweight and comfortable enough to wear for hours, and the built-in mic gives you clear hands-free calls.Key features: Battery: up to 50 hours of playback Sound: customise the sound with EQ on the Sony Sound Connect app DSEE: improves the quality of compressed music for better streaming sound Calls: built-in mic for clear hands-free calling Comfort: lightweight on-ear design for all-day use Colours: Black and Pink