Along with the added range, the Dogtra 1900S Black Edition comes with a premium black matte finish and blue LED lights for enhanced tactical fit and better aesthetics. Like the 1900S, the Black Edition's receiver is also certified for IPX9K grade, the highest heat and water proof level. With its longer range and proven durability it can cover more distance in any extreme conditions.
IPX9K waterproof collar
Nick and Constant HPP Vibration
Rheostat/volume style with stimulation levels 0-127