Sony ULT FIELD 1 Wireless Ultra Portable Bluetooth Compact Speaker, IP67 Waterproof, Dustproof, Shockproof and Rustproof with Enhanced Bass, 12 Hour Battery and Detachable Strap, Black – New

MASSIVE BASS: Press the ULT button to boost your bass & feel the incredible power of sound
PEREFECT FOR ON THE GO: Compact, easy-to-carry design with a detachable multi-way strap
IP67 RATING: Waterproof, rustproof, dustproof, and shockproof this speaker is ready for just about anything
LONG BATTERY LIFE: Enjoy music for longer with up to 12 hours of battery life
IMPRESSIVE SURROUND SOUND: The sound diffusion processor fills up any space with sound through its DSP technology
AVAILABLE IN FOUR COLORS: With Black, Off White, Forest Gray and Orange to choose from, find the color that suits you best
STEREO PAIR: Add an extra speaker for stereo sound
HANDS FREE CALLING: Built-in microphone with echo canceling technology for clear calls