html<label>
    Single select
    <input mbsc-input id="my-input" data-dropdown="true" />
</label>
<select id="single-select">
    <option value="atl">Atlanta</option>
    <option value="ber">Berlin</option>
    <option value="bos">Boston</option>
    <option value="chi">Chicago</option>
    <option value="lon">London</option>
    <option value="la">Los Angeles</option>
    <option value="ny">New York</option>
    <option value="par">Paris</option>
    <option value="sf">San Francisco</option>
</select>

js$('#single-select').mobiscroll().select({
    inputElement: document.getElementById('my-input'),
    touchUi: 
});