4-digit LED Countdown Clock Stopwatch with Remote Control, School Rush Answer Competition Game Timer, Button Selectable, 1.5 In,

Battery Included : no High-concerned chemical : None Is Smart Device : Yes Width : 10cm Shape : Circular Diameter : 21cm Weight : 600g Form : Single Face Applicable Placement : Living room Model Number : US-1.5in-4-Clock Motivity Type : Digital Material : Metal Style : Modern Style Body Material : Aluminum alloy Origin : Mainland China Type : Wall Clocks

Function: Countdown, Count up, Stop, Reset & Time Clock can display 12 and 24 hour time formatClock mode:Clock can countdown and count up in hours :minutesClock can change between 12/24 time mode and count down/up mode alternatively by the wireless remote.Stop and reset the clock by the remote;Add a big button, you can start timing and reset to zero through the buttonButton operation: click Start - click pause - click Reset to zero Features:Easily change function of the clock remotelyYou can use an external battery to power the unit where a power outlet is not available.you can use the 5V mobile power to connect itEasy operate using remote controllerUse high accurate time chip keeps inaccuracy within 1 minute per yearSwitch from time to countdown count up alternatively by remote controllerLED with 10 years lifespanHigh bright LED Specification:Item Condition: 100% NewDigital Height: 1.5''/ 3.8cmClock Format: hours: minutes: secondsClock Dimension:20cm W x 10cm H x 4cm D  /  7.8’’W x 4’’ H x 1.5’’ DButton size diameter: 6cm Button cable length: 1 meters (Longer button cable length can be customized) Clock Control Method: Infrared remote controllerWarranty: 1 yearFunction Customized: Yes Package Included:1 x LED Clock1 x Big Button1.5m button cable 1 x AC/ adapter 1 x Remote controller1 x Brackets1 x Operation instruction