Sony SRS-XB100 Wireless Bluetooth Portable Lightweight Super-Compact Travel Speaker, Durable IP67 Waterproof & Dustproof Shower Speaker, 16 Hour Battery, Versatile Strap, & Hands-free Calling, Black

POWERFUL SOUND ANYWHERE: Enjoy powerful, clear sound, with a deep bass anywhere you go. Improved driver enhances low-end tones, delivering powerful sound with a deep bass.
COMPACT SPEAKER WITH VERASTILE STRAP: With a specially engineered strap, the super-portable XB100 is easy to travel with. But don’t be fooled by the small size—this compact speaker packs plenty of power.
SOUND DIFFUSION PROCESSOR: Spreads sound in any space, for a richer and more expansive sound.
IP67 RATING: The extra-durable XB100 is waterproof and dustproof with an iP67 rating and a new UV coating, so you can take your tunes to go—whether it’s the pool, the beach, the shower, or camping.
LONG BATTERY LIFE: Up to 16 hours of battery life with indicator.
BLUETOOTH: Connect and stream music easily with Bluetooth.
STEREO PAIR: Add an extra speaker for stereo sound.

Sony XB100 Wireless Speaker