JBL Clip 4 Highlights Bluetooth Wireless Streaming IP67 Rated, Waterproof and Dustproof Built-In 10-Hour Rechargeable Battery Integrated Carabiner USB Type-C Charging Features Bring the party nearly anywhere you go with the blue JBL Clip 4 Portable Bluetooth Speaker. With a built-in carabiner and rechargeable battery that lasts up to 10 hours, you can clip the speaker to your bag, belt loop, or whatever else is handy and stream music, podcasts, and more wirelessly via Bluetooth as you travel. Its IP67 rating means it's waterproof and dustproof, so it's safe at the beach or poolside, even if it rains or gets splashed. It outputs up to 5W from its 1.5" driver.