KUNY&39S A233 TECH GEAR MEGA MOUTH SPEAKER TOOL BAG Quality stereo speaker system connects to your digital music player or smartphone Seethrough cover helps you easily identify selection and function of your music player Power via AC wall plug transformer or four Dcell batteries batteries not included MegaMouth&trade design for easy access to main compartment has internal metal frame to help keep it open 18 multiuse pockets inside and 21 outside allow for storage of your favorite tools parts and accessories Integrated cover helps keep audio components safe from dirt and debris Padded shoulder strap for comfortable and convenient nohands transport Base pad feet to help reduce wear and abrasion