IPX7 Waterproof Bluetooth Floating Portable Speaker

- Clear sound and heavy bass for a dynamic sound effect - Wirelessly stream music from any Bluetooth®-Enabled device such as your smartphone, notebook, iPhone® or iPad® - Completely waterproof, sandproof, everything proof - Built-in lithium rechargeable battery: 1500mAh - Lightweight speaker floats while in use - Control music playback directly from speaker - Rechargeable battery lasts for hours - Built-in microphone to take phone calls - Carabiner hook included for easy portability - Bluetooth version 2.1 - Charging voltage: DC5V - Battery working voltage: 3.7V - Charging Time: 5hr. - Charging port type micro USB - Battery: Talk time 20h - Battery: Standby time 110h - Battery capacity 1500mAh - Watts per channel 5W - Driver size 2" - Frequency response: 100 Hz –18 K Hz - Nominal impedance (Ohms) 4 Ohms - Waterproof level iPX7 - Dust ingress resistance level 6