1.Mini telescope,Foldable telescope 2.Any logo and colors availabled 3.Simple apparatus 4.Faster delivery 5.Moq: ... 10 x 4cm3,3X zoom capability4,Can be well kept and won't be a one time usage 7, Customized logo ... , Wide range of applications ( Sporting events , Concert scene, Sunny Beach, Travel and tourism,etc) Applications: promotional foldable binoculars