jupemusa1 year 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)Davinci1 year ago • purchased this product000purchased this product Helpful answerHello must always be plugged in.Show in original language (German)Comment1 commentlippuner.rene1 year ago • purchased this product000purchased this productHello, sorry I only started up today, it looks like it is always plugged inShow in original language (German)Comment