JBL FLIP 4 IPX7 Waterproof Wireless Portable Bluetooth Rechargeable USB Speaker (Gray) (Renewed);

This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns playing impressive stereo sound
Built-in 3000mAh rechargeable li-ion battery Supports up to 12 hours of playtime
Ipx7 waterproof means no more worrying about rain or spills; you can even submerge flip 4 in water
JBL connect+ allows you to Link more than 100 JBL connect+ enabled speakers together to amplify the party