5. How to power it?
Rechargeable with a standard USB
All care Nighmo requires from its owner is that you will have to recharge it from time to time. Recharging happens through a standard USB port.
How long it will be operate after recharging?
Nighmo will work for about two weeks after charging. If it is down, you can recharge it with a standard USB port from your computer or with a charger from the electric network.
It will recharge in about 6.5 hours. Nighmo will work while being recharged.
Nighmo is smarter than ever
Nighmo is a cute pet made of rubber. It will give you some comforting dim light when you are near, so that you don`t have to stumble in the dark. It will switch on and provide just enough dim light for you to sense space at night. 
Why is it useful?
Nighmo usually stands on its three feet, and watches with its infrared eye in the darkness.
Day or night?
Nighmo can sense if it is day or night, so when it senses it is day it starts to "sleep". It is provided with a simple light sensor built in the side of the Nighmo`s body.
Where to put it?
Nighmos can be placed in the darkest corners of the home, where you need light for orientation, for example in the bathroom or in the bedroom or in the kitchen.
How to power it?
All care Nighmo requires from its owner is that you will have to recharge it from time to time. Recharging happens through a standard USB port.
Customize it
Nighmo is more than a night-light. It is a nice companion that provides safety. You can admire its shape in the light it gives, you can stroke it in your dull moments and you can dress it as you like.