40 HRS Playback: These earbuds offer a total playback time of 40 hours. ASAP Charge: Courtesy our ASAP Charge technology, the earbuds can fetch up to 90 minutes of playback time in just 5 minutes of charging time. 13mm Drivers: Delve into the boAt Signature Sound on Airdopes 163 TWS earbuds courtesy its 13mm audio drivers. IPX5: The earbuds are marked with IPX5 water resistance for a carefree listening time wherever you go. Quick Touch Response Control: A tap on the buds is all you need to get things going.