Your question has been translated to English as this is an International forum, please post any replies in English and it will be easier for me and other users to assist you.
To unpair a Bluetooth accessory, go to Settings > Bluetooth > tap the cogwheel next to the accessory and tap on "Forget" or "Unpair".
Do note that some accessories may need to be reset if you want to pair it with a new device, but you will need to contact Noerden for more information about how to do this (if it is needed).
