Connect The A Translation Earbuds Step 1.Users can search the aicool market from the mobileapp store or scan the QRcode below to downloadtheinstallation pack-age,and followthe prompts tocomplete theinstallation process 2.0pen the phone settings, andthen turnon the Bluetooth connection device 3.Open the application, click on Bind Device, and scan the bindingcode provided on the outerpackaging box. 4.After successful binding,you canuse the various functionsthat comewith the app