Most powerful remote training collar for 1 3 dogs

Most powerful remote training collar for 1 3 dogs Product Specifications: · Multi-dog training system · Expandable to three-dog operation · Train up to three dogs from the same transmitter (purchase extra receivers separately) Range up to 1000m (on open air) · 3 modes for correction and training: tone, vibration, and stimulation · 100 levels for each model · Free combination among tone, vibration, and stimulation · 3 group memories for each dog · Big LCD digital display for instruction · 9V alkaline battery replaceable for transmitter (included) · 2 x AAA alkaline battery for the receiver · Frequency: 433.92MHz · Low power consumption for long life battery · Advanced high-tech microchip and RF modules Packing infomation: 1 for 2 or 1 for 3: Gift box:233*195*52MM MEAS:35*44*34cm QTY:14pcs/CTN G.W/N.W:7.50/6.50KGS G.W/N.W:10.00/9.00KGS 1 for 1: Gift box:160*140*52MM MEAS:35*44*34cm QTY:36pcs/CTN G.W/N.W:12.00/11.00KGS Good quality and fast delivery!