... carton):200 Function:LCD thermometerButton cell AG10x1 Our factory produce digital thermometer,clock,quartz clock,gifts,crafts,alarm clock,desk clock, ... radio clock,timepiece,calendar clock,digital clock,desktop clock,projector clock,backlight clock,pendulum clock,hygrometer clock,thermometer clock,photo frame clock,weather ... ,countdown clock,hourly chime clock,talking clock,radio clock and compass.