If I lose one of the buds or my case, can I buy or get a replacement? Sorry, Here will only be sold as a set, and we will not be replacing individual components. Related articles How long is the battery life of the Here Active Listening System? Tips for connection, battery, and audio issues How do I choose the right silicon ear tip? How do I clean Here Active Listening? How do I perform a 'hard reset' on the buds?