Wind up toys are not new to us but WindUp Chair certainly is. But do not get the notion that a WindUp Chair might move around as it happens with similar wind up objects. Instead it charges your phone!
So what you do is connect the phone to the chair, turn the key as you would do for a toy, then sit down and relax as your phone gets juiced up.
The quirky furniture piece comes from PEGA D&E based in Taiwan. The chair was one of the exhibits that was displayed at Milan Furniture Fair 2013 for the project titled Now and New.