jupemusa8 months ago-101Hello, does it always have to be connected to the power socket? or is it rechargeable like the ctek cs free? Thank youShow in original language (German)Davinci8 months ago000 Helpful answerHello must always be plugged in.Show in original language (German)Comment1 commentlippuner.rene8 months ago000Hello, sorry I only started up today, it looks like it is always plugged inShow in original language (German)Comment