Wholetones Classic To Go is a portable, high-fidelity speaker delivering stress-relieving and anxiety-soothing music, harnessing the calming power of the solfeggio scale, believed to be utilized by King David. These frequencies, measured in hertz, aim to enhance relaxation and overall wellbeing. With seven unique songs, each recorded in a distinct frequency, this speaker provides 2.5 hours of transformative music designed to foster a sense of peace, boost focus, spur creativity, and increase productivity. Its portability makes it a versatile choice for a variety of environments - from prayer rooms to hospitals, waiting rooms to offices, and beyond. Key Features: Ancient Frequencies: Seven distinct healing frequencies are embedded into the music: 396 Hz, 417 Hz, 444 Hz, 528 Hz, 639 Hz, 741 Hz, and 852 Hz, offering a unique listening experience different from conventional tuning. Portable and User-friendly Design: Featuring a full metal body and illuminated control buttons, this player is both durable and easy to operate. High-quality Sound: Equipped with a high-density speaker, delivering superior sound quality. Long Battery Life: Comes with a rechargeable Lithium-Ion battery that provides 6-8 hours of playtime.