Ergonomic and waterproof training collar with booster function and impulse level lock. With 127 impulse levels. For dogs from 15 kg. With innovative hands-free button that can be used to trigger the pulse level set on the hand-held transmitter. Scope of delivery: Hand-held transmitter, collar receiver with one collar (model 1202S with 2 collar receivers and collars), operating instructions in German. Handheld transmitter: Weight: 122 g, dimensions: 9.5 x 4.5 x 3.1 cm, range approx. 1200 m. Collar receiver: Weight: 200 g with untrimmed collar, dimensions: 8.7 x 3.4 x 3.2 cm, collar length: 75 cm, for dogs with a collar circumference of 30 to 75 cm.