The Toniebox 2 no longer has a classic headphone socket, but supports Bluetooth headphones. You can connect both the official tonies® Bluetooth headphones and other Bluetooth headphones as soon as the Bluetooth function is activated in the Toniebox. To do this, turn the Toniebox upside down and press and hold one ear for 5 seconds to start pairing mode. As soon as the connection is established, you can listen wirelessly.