Is the remote control wireless? Ella at SwiftPaws November 12, 2020 14:53 Updated Yes! the remote control is wireless. Earlier models are rechargeable. Models shipped after July 1st, 2020 come with a replaceable CR123A battery. See these links: Video of Remote shipped after July 1, 2020 about the CR123A battery Related articles Are the batteries rechargeable? Remote Control shipped after July 1st, 2020 Do I have to buy the battery and charger from SwiftPaws? We have multiple dogs. The battery doesn’t last long enough. What can we do? How do I Initiate Low Speed Mode?