Although we have tried our best to avoid wasting energy, air conditioner is still necessary for those like to sleep between linen sheets. Somebody may prefer fan as an alternative, however, because the electric fan won’t change the indoor temperature, sweat is a problem.

This bedfan can be clipped at the base of your bed and circulates air from under the bed into your sheets to make you cooler and sweat free at all night.

Price: $100

Buy it here