Electric cigarette lighter in the form of a Porsche keyless fob.
Slide the cover back and the exposed heating element glows red immediately.
Let it go and the return spring withdraws it and the power is cut off.
Recharging is via a supplied USB plug and cable which can plug into any powered USB socket.
Presented in a clear moulded acrylic pack.
Width : 30mm
Depth : 20mm.