About this item Portable & Easy To Carry The size of this small bluetooth speaker is 2'D x 4.3'W x 2.8'H, it's lightweight that you can easily take it from a party to the park, from your own backyard to high mountains. Owing to its mini size, it can be packed in your bag, stowed in your pocket. You can enjoy your music easily, no matter where you go and whatever you do. Strong Compatibility Bluetooth 5.0 solution provides more efficient and stable wireless transmission with strong anti-interference which is compatible with Android and iOS devices. You can enjoy long bike rides, watching TV shows, and streaming movies for hours, or finish an audiobook while you work around the houseall wirelessly and without interruption. The speaker also supports TF card and USB disk. Good Sound Quality This small portable bluetooth speaker features dual drivers that produce 4.5W of huge stereo sound, guiding you into a lively and vibrant music world. A Digital Signal Processor with dynamic range contr