Features: 1. Save Energy and Money: This stove fan runs without battery or electricity. Instead, it is powered by transforming heat into energy. There is a bimetallic strip at the...
Feature: 1. This stove fan supplies power by converting the transition into energy without using any batteries or electricity. 2. The working temperature range is approximately: 140°F/60℃~662°F/350℃, the higher the...