Dr Karan Rajan, an NHS surgeon, has taken to TikTok to send a message to all people who regularly use wireless Bluetooth earbuds such as AirPods, dispelling a myth about overusageDr Karan Rajan, an NHS surgeon, has taken to TikTok to send a message to all people who regularly use wireless Bluetooth earbuds such as AirPods, dispelling a myth about overusage