Batteries as power supply are not present. 4 piece takes time so again.
But what bothers me is the key arrangement. not like the PC but A, B, C, D and not Q, W, E, R
You know what I mean
However, it gets 5 stars because value just right. Who wants something better should again ca 25 to lay
LG
Yoki
Edit .:
Recommendation: Buy some 4 battery when not charging device is there, then also
Who wants beschrieften rarely something as Prints doorbell signs or what can make nothing wrong here, who often need the device should then but rather spend a few more :)