1.MECHANICAL DEASIGN:Mechanial clockwork design makes it work without battery,it is environmentally friendly and could work longer.
2.MAGNET DESIGN:Magnets on the back for adsorption on iron-containing objects such as refrigerators and microwave ovens.
3.INDICATOR DESIGN:with a red indicator area on the dial,it's easier to recognize as the pointer moves away even in a distance.
4.72 DB REMINDER DESIGN:it's suitable for a variety of scenarios.Suggest to use it in where you are.
5.Corrosion-resistant and oxidation-resistant metal casing
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
The measurement allowed error is +/- 1-3cm.