Multifunctional Speaker Mount For Riding Bike With Adjustable Strap Fits Most Product description secure Mount Base: With screws locking mount base on handlebar, no matter how bumpy the road is, no shaking and no falling. Adjustable Straps: Elastic straps can be used to fixed items with a circumference of less than 20cm and weight of less than 750g. Multifunctional Mount: Unlike other similar mounts on the market which just can fix bike lights, our mount can hold bluetooth speaker, bike lights, flashlights, potable water bottle or anything you want to fix. Thoughtful Scratch-proof Design: Soft square silicone pad on the mount base prevents the possible scratches on your product. Nobody is more considerate than us. Make Your Life More Convenient: Fit for 18-35mm diameter handlebars. You can use it on your bike, motorcycle, golf cart railing, scooter, stroller, treadmill, wheelchair, boat, fishing pontoon or beach umbrella and etc. Take your bluetooth speaker with yourself and enjoy the music at anytime and anywhere. Product include 1 X stand