... -retartant materials.2.The products make use of high quality phosphor bronze, thick copper, nickel plating, oxidation resistance, strong toughness, good ... three mode: on, off, automatic at any time.4.Large display screen to show more clearly.6.Large buttons to use conveniently ... .1.press "set" button, enter the regular mode set, the screen display is "1 on."3.2.press"hour", "minute" and "week ...