For frostbite

The UB 90 is unpacked quickly. Man, however, should be careful because the power supply, in which the controller is integrated, infected somewhere between loose and easy plumst out.

The sheet is a little stiff and can be also designed very well without it beats big waves. The AC adapter is plugged in and away you go.

However, one should not lay thick sheet but quite thin about it, otherwise the heat may accumulate below of the wrap and does not penetrate properly.

The operation is self-explanatory. A key for the duration of heating, the. Ranges from one to 12 hours, two buttons for the thermal regulation of the top and bottom (ie body and feet) and to have a key show the kilowatt per hour. The heat intensity is 1-9 adjustable.

However, the warm-up time need his 10 minutes. The heating effect is not very intense but enough for people at night slightly chilly.

Conclusion:
Is this document well worth the money? No, not quite. To praise the good workmanship and the pure cotton was used. These are also separately controllable heat zones and the heat time can be set up to 12 hours. But with almost a hundred Euro cost this pad a bit too much.