Size-Defying Crystal Clear Sound F9 Bluetooth Shower Speaker provides crisp, perfectly balanced sound and booming bass for its mini size. How to achieve? Full-range driver and passive radiator creat an immersive 360 stereo sound with upgraded audio technology. It's a ideal gift for Birthday, Christmas, other festivals for family and friends. Ultra Portable for everywhere you goDo you want to enjoy endless music joys while shower, swimming, climbing, hiking, cycling or travel? Easily! This portable bluetooth speaker is equipped with removable strap, stable carabiner and sucker. Attaching the tear-resistant strap to backpacks, pasting suction cup to the smooth wall of bathroom, or hanging the portable speaker on handlebars with carabiner. Let it on where you go. Brilliant Party Lights & 20 Hrs Playtime Let you be the luster in the party. The stylish mini speaker that comes with mix colored flashing will create a pulsing light show with the rhythm of your music, providing flexible light schemes to use as night light, concert glow stick and party firework. Wireless 360 True Stereo Pairing Cheer your emotion up! Connect 2 RBG lights bluetooth speakers via a single bluetooth device for more detailed stereo sound and double the volume.