Sony SRSXB100/B Portable Mp3 Player Wireless Speaker Systems Black

Enjoy powerful, clear sound, with a deep bass Sound Diffusion Processor expands sound far and wide Waterproof and dustproof (IP67 rated) Up to 16 hours of battery life with indicator Compact portable design with versatile strap included Compatible with a second speaker for stereo sound Connect and stream music easily with Bluetooth Crystal-clear hands-free calling Microphone w/ echo cancelling technology USB Type-C port