Sleep while listening to your favorite sounds anywhere in the world! Sound Oasis Amplified Stereo Pillow Speakers allow you to enjoy your favorite music or sounds in optimal relaxation and comfort. With built-in amplification and two high fidelity, ultra-thin stereo speakers, the high volume sound output is perfect for surrounding one’s head with music and sound for enhanced therapy or privacy. Ideal for help with sleep or managing tinnitus. Includes global adapter set that works in any country worldwide.