HERE'S HOW TO SWITCH FROM TONE TO VIBRATE FUNCTION Most remote training collars have a Pager (Vibrate) and Tone function that you can use. If you have tone or vibration Thrusting Prostate Massager Anal Vibrator Funzze Complete Guide to the ET 300 Mini Educator E Collar by E Collar Techno Set up an ecollar with @spark_k9! Our most commonly used ecollar is the Mini Educator from @ecollartechnologies. You'll also see us use a Micro educator and the Boss! At Spark K9, we