Speakers Bluetooth wireless technology is at the heart of the Sony ULT Field 1 Wireless Ultra Portable Bluetooth Compact Speaker, allowing you to unleash the power of sound. It not only delivers high-quality sound but also enhances your overall music experience. Outdoor Bluetooth speakers need to be convenient and portable, and this compact speaker’s design embodies these qualities. As one of the most portable Bluetooth speakers, it comes with a detachable multi-way strap, perfect for on-the-go adventures. This blue tooth shower speaker wireless for iPhone is built to endure, boasting an IP67 rating, making it waterproof, rustproof, dustproof, and shockproof. As a portable speaker, it allows you to enjoy your music without worrying about the elements. Keep the music playing with this blue tooth speaker, the Sony ULT Field 1 Wireless Ultra Portable Bluetooth Compact Speaker. With up to 12 hours of battery life, these speakers Bluetooth wireless technology ensures your favorite tunes can play longer. Experience hands-free calling with the built-in microphone of these Bluetooth speakers, featuring echo canceling technology for clear calls.