JBL's Charge 3 waterproof speakers are big on battery and bass | TechCrunch
JBL Charge 3 Waterproof Wireless Bluetooth Speaker
Amazon.com: Silicone Case Cover for JBL Charge 3 Waterproof Portable Bluetooth Speaker, TXesign Travel Carrying Case Protective Cover Rubber Pouch with Shoulder Strap (Black with Shoulder Strap) : Electronics