Anonymous7 years ago+440Can it also be permanently connected to the power supply? Or does it work with the battery?Show in original language (German)labha7 years ago+440You can also operate the Nighthawk M1 connected to the power supply.Show in original language (German)Commentchaos6667 years ago+440It can be operated from the mains. I also have it connected to the mains.Show in original language (German)CommentKaenel_Kurt7 years ago-202I have connected it to the power supply via USB. When the charge is 100%, it is recommended to disconnect the device from the power supply for several hours.Show in original language (German)Comment2 comments