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 do long bike ride, watching TV shows, and streaming movies for hours, or finish an audio book while you work around the house-all wirelessly and without interruption. The pink speaker bluetooth also supports TF card and USB disk. Good Sound Quality retro bluetooth speaker customized dual drivers produce 4.5W of huge stereo sound, which tries to guide you into a liver and more fruitful music world. A Digital Signal Processor with dynamic range control ensures high volumes are distortion-free and low levels produce rich bass. Long Battery Life The mini bluetooth speaker has a long playtime, which it can play 4-5 hours battery life for playing music on a single charge and over 72 hours standby time with built-in rechargeable 400mAh lithium battery. If you arent near an electrical outlet, you can still charge your device via some portable battery. As a result, The cute bluetooth speaker will provide you a long-last music journey without worry. Easy To Carry The retro bluetooth speaker is designed in a suitable size and with leather handle that you can easily take it from a party to the park, from your own backyard to high mountains. Owing to its suitable size, it be packed in your bag, stowed in your pocket. You can enjoy your music easily, no matter you wherever you go and whatever you do. A Wonderful Gift The wireless speaker pink as a pink gift, it is such a multifunctional and practical speaker that never fails to satisfy the recipients. You can send it to your friends and lover because the aesthetic bluetooth speaker is not only a good little speaker but also can be as a pink room decor ; You can buy it for your parents, for it is very easy to turn on and connect; It is also a good choice to give it to children, because mini portable speakers fashionable outlook is a great attraction for them.