windy city novelties led light up christmas bulb necklace party favors (family 4 pack) windy city novelties <p><b> features: (only christmas necklace with 6 flashing modes on amazon). </p></b> <p><b>mode # 1: foxtrot:</b> - slow, slow, quick, quick, slow. well, kinda. on this setting, the multi-colored led bulbs do dance, slowly for a bit at first, then speed up and alternate flashing fast, then back to slow. then fast again. now slow. fast! you get it.</p> <p><b> mode # 2: speedy strobe -</b> all lights simultaneously flash furiously fast in this high energy mode, as if the necklace drank some energy drink. perfect pulsing at a dance party.</p> <p><b> mode # 3: slow strobe - </b> all lights blink on & off at a more chill pace for some festive flashing.</p> <p><b> mode # 4: patterned pulse 1 - </b> this mode puts the ‘fun’ in funky. on this setting, the lights alternate & blink in a special order</p> <p><b> mode # 5: patterned pulse 2 - </b> can you spot the unique order in which the lights blink in this different pattern? </p> <p><b> mode # 6: shine on - </b>all led bulb colors remain on glowing brightly together</p> no need for rudolph to guide santa’s sleigh when your led light up christmas bulb necklace glows so bright! the nine assorted red, yellow, green & blue light bulbs merrily flash and blink in six different ways with a quick click of the easily operable on/off button. two cr2032 batteries are included and installed, making this jolly necklace ready to rock. men, women & kids alike can flaunt this festive flashing jewelry. makes an awesome accessory to an ugly christmas sweater or colorful complement to a classic santa hat or reindeer antlers headband, and a perfect holiday party favor or secret santa gift. christmas has never been so wearable!