The Wireless Speaker Dry Bag comes with Bluetooth Speakers & LED Lights which can be solar powered or USB charged. The Dry Bag is the perfect outdoor companion that is perfect for groups and parties. The Wireless Speaker saves the hassle of wires and the LED lights are synchronized to the music to liven up a party. Connect your wireless speaker to your phones microphone and use it as a megaphone. The dry bag is waterproof and made of soft flexible strong PVC material, and a solid roll-top closure system that provides a secure watertight seal. The dry bag is perfect to store your personal items and medical supplies for any weather conditions. What’s Included Yool Wireless Speaker Dry Bag User manual included Micro USB to USB-A adapter USB 2.0 A to Micro-USB cable for charging 2x adjustable shoulder straps