This 10 second recorder attaches to the rear of the Ultrasound picture frame and allows your baby's heartbeat to be heard when actuated with a slight touch. Take both the frame and recorder to your ultrasound session and get the photo mounted and the heartbeat recorded. What a great gift or keepsake. Recorder is hidden from view on the back of the frame; unseen until heard. picture frame recorder, ultrasound frame recorder, sonogram frame recorder