This is the ultrasonic jewelry cleaner that provides superior cleaning for necklaces and rings. It removes hardened mixtures of lotion, hairspray, grease, and oil from necklaces and rings using regular tap water and 42,000 Hz of ultrasonic sound waves. Its vibrations burrow deep into crevices, but is gentle enough for delicate heirloom pieces. Its advanced oscillation circuitry is quieter, generates less heat, and works more efficiently than other units, restoring shine and luster more quickly while extending the life of the cleaner. Its easy two-button operation, easy-to-read digital timer, five timer settings, and a hinged lid that opens automatically. With a capacious LED-illuminated, 25-oz. stainless steel tank that measures 2 1/4" H x 6" L x 5 1/4" W, it also holds large items such as glasses and tableware. Includes removable basket and bracelet/watch holder. Optional solution packets enhance cleaning. Slate. 5 3/4" H x 9" W x 6 1/4" D. (2 1/4 lbs.)