Features 1 Silicone contacts protect the dog s neck skin2 Adjustable collar convenient and fast suitable for various dog breeds3 Anti break buckle not easy to fall off4 Magnetic charging more convenient to useProduct parameters 1 Material ABS PC2 Working distance 300 meters3 Working method sound level 3 vibration level 8 electric shock level 16 4 Applicable quantity 3 dogs5 Waterproof level IP686 Battery capacity transmitter 350mAh receiver 320mAh7 Working time transmitter 23 days receiver 10 days8 Standby time transmitter 12 months receiver 40 days9 Collar diameter 18 cm10 Product dimensions Transmitter 11 7 x 4 2 x 1 8 cm Receiver 7 02 x 3 85 x 2 75 cm11 Weight Transmitter 48g Receiver 42g
