1. Replacement bluetooth catenation for Apple Watch Series 6.+ADw-br+AD4-2. Repair and fix your broken or unusable item with it.+ADw-br+AD4-3. Each item has been checked and in good condition before shipping.+ADw-br+AD4-4. Completely fit and work.+ADw-br+AD4-5. Professional installation is highly recommended. We will not be responsible for any damages to your watch that you may cause during the changing of replacement parts.+ADw-br+AD4APA-br+AD4-