Available exclusively from Hammacher Schlemmer, this is the authentic white noise machine—first invented in 1960—completely redesigned and updated with the latest technology and superior features. Like its predecessor, this cordless device helps users achieve a sense of relaxation and promotes restful sleep, but now via enhanced digital audio, including seven white noise tones, 10 nature/music sounds, and seven fan tones. In addition, the outer ring of the machine can be set to one of eight colors for use as a night light, and with a dimming function to help users perform breathing exercises that help relieve stress. Intuitive buttons on the compact unit allow easy setup and operation without complicated apps or a Bluetooth connection. With 30/60/90-minute timer that automatically shuts off the sound and light. A three-hour charge with the included USB-C cable provides up to seven hours of operation. 2 1/2" H x 4 1/2" diameter. (1 lb.)