Birdie+ Smart Personal Safety Alarm She's Birdie Amazon.com : She's Birdie The Original Personal Safety Alarm Disc for Birdie Safety Disc She's Birdie The Original Personal Safety Alarm Personal safety Birdie Disc Golf Supply Golf Discs Minnesota Preserve. Stay safe on the go with a lightweight, clip on, LED running light with a siren. Handsfree, peace of mind for your run, walk, hike or bike ride. Birdie Disc clips to clothing, leash, bags etc. Loud siren Three light options solid white, flashing white, flashing red for extra visibility at night On off switch Rechargeable with cord Battery charge indicator light Handsfree, lightweight, water resistant