Increase visibility and safety at night with this light up lanyard whistle! Comes with a color matched safety neck break-away lanyard. The loud whistle features with ultra bright flashing LED, just twist the light tight and loose to turn on/off. Ideal giveaway item for varies of nighttime events and occasions, like parties, birthdays, festivals, Halloween, New Year’s Eve celebrations and more. Batteries' included for a long term using. Available in variety of vibrant colors. QUR for Keychain option | ||||||||