About this itemUp to 50 hours of Playback: Stay entertained non-stop with up to 50 hours of massive playtime. Pop in boAt Airdopes 311 Pro TWS Earbuds and make commutes fun with your favorite tunes for company.ENx Technology: ENx-powered dual mics in these earbuds make attending calls in public spaces a breeze. Speak and listen from busy roads, airport lounges, cafs, and more without pesky background sounds.ASAP Charging: Charge for just 10 minutes and hit play on entertainment for 150 minutes. Finish the latest OTT releases or relive your old favorites with swift chargingboAt Signature Sound: Delve into the content with boAt Signature Sound. Featuring powerful 10 mm drivers, you can experience sound the way it was intended with Airdopes 311 Pro!BEAST Mode: Raise adrenaline levels with boAts gaming BEAST mode. The 50 ms low latency lets you game lag-free to your hearts content!