Circular waterproof speaker with suction cup. Play music via Bluetooth connection or through a MicroSD card. Free hands. Micro SD card reader. Charge via MicroUSB connection. Includes MicroUSB-USB charging cable and carabiner.; Circular waterproof speaker with suction cup. Play music via Bluetooth connection or through a MicroSD card. Free hands. Micro SD card reader. Charge via MicroUSB connection. Includes MicroUSB-USB charging cable and carabiner.; Material: PVC Alloy: Metal;; Red color;