It comes with a USB charger that will ensure your Bose Flex is always ready to use and you can bring wherever you go The travel case is designed with a hard shell exterior that provides strong protection against scratches, bumps, and dents. It's like a shield for your Bose Flex Also offered an anti-knock features on the outside that can independently withstand due to accidental drops The case is a dirt-resistant that will keep your Bose Flex flaunt ready and clean for your next adventure Featured a high-quality materials for it to be tough, firm and elegant looking A soft plush cloth lining on the inside that keeps your Bose Flex in a perfect condition It is a waterproof material for performance-ready and protection against water damage The Hard Shell Travel Case from the amazing brand of Slinger is a hassle-free case and will give you peace of mind together with your Bose Flex