Upgrade your listening experience with the boAt Hearables app. Get one-touch access to the industry-first Smart Diagnostics function, button/touch personalization, seamless Over-the-Air updates, and more for supported boAt audio products. The compatible models can be viewed under the “Supported Devices” section of the app and include the following*: -- TWS Earbuds Airdopes Flex 454 ANC Nirvana Ion ANC Nirvana Ion Airdopes 341 ANC Airdopes 393 ANC Airdopes 172 Airdopes Supreme Airdopes 800 Air