Zync Clip K9 portable Bluetooth speaker can be wireless connected to Bluetooth devices such as smartphones, tablets and computers to playback any music collection stored on them. Thanks to its powerful battery, the system delivers powerful sound, separated from any mains supply, for up to 5-6 hours and is the perfect companion for you in the park, or camping or on the beach or travelling on roads. Easily clips on backpacks, laptop bags, suitcases, purses, belt loops and more for portable audio. On top of it additional Aux-in connection, micro-SD card slot and Built-in microphone automatically pauses and resumes music play for hands-free calls. The wonderful gift for your trips.