Bicycle Bluetooth Speaker, Wireless Portable Shower Traveling Bike Speaker, [ EXCELLENT SOUND QUALITY ]: The loud sound allows you to fully enjoy every music you like, The preferred mini speaker for cycling, walking and climbing. [ LONG BATTERY LIFE ]: The mini waterproof speaker is fully charged and can be used for 8-12 hours, you can enjoy cycling and hiking without worrying about running out of power. [ EASY TO USE ]: The speaker holder for bike is easy to install and operate, equipped with 2 anti-skid pads, so you don?t have to worry about not being able to grasp the frame. [ BUILT-IN MIC and DIVERSIFIED DESIGN ]: When you get this little bluetooth speaker, you can enjoy hands free phone calls for safe driving,or while doing chores, or even in the shower. At the same time it equipped with a bicycle stand and a carabiner, you can use it on bicycles, backpacks, hooks, etc. [ OUR PROMISE ]: We offer life time product technical support. If you have any problem (connect, return, replace), Please feel free to contact Customer Service team, we will resolve the issue for you within 24 hours!