Our black & red LED Hearts Knit Beanie will keep you warm on Valentine's Day and all winter long. Affectionately called Hearts All Over, our LED ♥ Knit Hat is sold by the individual hat. Each hat shines bright powered by a CR2032 battery included & installed. Please order in increments of 1 hat. Note: Because the battery pack cannot be removed for cleaning, only hand-washing the hat is recommended.