Barometer Altimeter Compass LCD Digital Thermometer Watches-Hygrometer Weather Forecast Hand-Hold Hiking Flashlight Altimeter, Each

Details:

Power source : ‎battery powered, special feature : alarm, clock, hygro, thermometer, material : ‎acrylic, number of batteries : 1 cr2 batteries required., Style : minimalist, color : ‎yellow, included components : ‎battery, power cord, temperature accuracy : ‎0.5 °C, are batteries included : ‎no