Operates Multiple Dogs Water Resistant, Battery Replaceable Collar Receiver Battery Replaceable Transmitter 4 Levels Of Stimulation Designed For Any Two Dogs Tone And No Tone Option Water Resistant Hand Held Transmitter Tone Option

Designed For Those Who Wish To Train Two Dogs Simultaneously, The Bt-502A Features 2048 Scan Technology, Replaceable Batteries, A Newly Designed, Easy To Use Transmitter, Tone/No Tone Stimulation At Four Set Levels, And 150 Yards Range. The Bt-502A Comes With One Transmitter And Two Collars Color-Keyed To The Transmitter Buttons. The Collar Receivers Feature A Low-Battery Indicator And Internal Antennas And New Reflective Red And Blue Collars.