Patented design and Certificated with CE, ROSH, R&TTE . One transmitter can expandable for three dogs with extra Collar (optional). The collar is nylon material. The transmitter has big LCD display. Suitable for dogs between 10 to 120 pounds High quality nylon strap adjusts from 13cm to 22cm. 1000 meters remote control range. Free combination among 3 Modes: Static shock / Vibration /Tone. 3 group memories functions for each dog Each mode has 99 levels with no jumps between 0 and 100 levels 1Featured power saving design.
