<select id="multiselect" multiple="multiple">
    <option value="1">Item 1</option>
    <option value="2">Item 2</option>
    <option value="3">Item 3</option>
</select>
<script>
$("#multiselect").kendoMultiSelect({
    adaptiveMode: "auto",
    adaptiveTitle: "Select Items",
    adaptiveSubtitle: "Choose multiple options"
});
</script>