Sharkk Commando Bluetooth Speaker IP65 Waterproof Wireless Speakers with 24 Hour+ Battery Life IP65 WATERPROOF SPEAKER - This rugged, solidly constructed wireless speaker features a rubberized coating, making it dustproof. The IP65 rating indicated that this Bluetooth speaker can withstand rain, water, or spray directly from a nozzle, like a shower or a hose. The speaker is not submersible. EXTENDED BATTERY LIFE - With one full charge, this 10-watt Bluetooth speaker can last for up to 16 hours or uninterrupted music play or talk time. Use the built-in microphone to receive phone calls. LED light indicators will let you know when it is time to recharge your speaker again. PORTABLE POWER BANK - The massive 6600mAh battery allows this outdoor Bluetooth speaker to double as a portable power bank. When the LED indicator lights tell you that your battery life is running low, simply plug in the speaker to charge. WIRELESS AUDIO SPEAKER TECHNOLOGY - The Commando+ Wireless Waterproof Bluetooth Speakers are Bluetooth-enables so you can always enjoy your favorite songs from your laptop or any mobile device. MULTI-FUNCTIONAL - Advanced EQ settings allow audiophiles to adjust the sound quality on this conveniently-sized speaker to suit your environment - it's the perfect speaker for an indoor or outdoor get-together.