The Dogtra External Loud Speaker attaches to the
Dogtra Remote Release Deluxe System and gives you increased sound for windy days and extended marks. The speaker includes a 4 foot long cord so you can elevate the speaker for better sound projection.
Features:Perfect for extended range and windy daysGreat add-on for the die hard trainerFREE 4 foot cord to elevate speakerWorks with Dogtra RRD Release System