Dogtra Smart Nobark Collar

Dogtra Smart Nobark Collar
Detects barking, howling, and whining;Triple detection system filters out ambient noise;App-based control via Dogtra Smart Nobark app (not required to operate);Tracks barking behavior through the app;Auto level increase for progressive correction;Vibration and correction modes;100 medium output levels;30-yard e-collar mode range;IPX9K waterproof rating;Receiver Weight: 2.1 oz;Receiver Dimensions: 2.46 x 1.55 x 1.88 in;Includes Dogtra Smart Nobark e-collar and USB-C charging cable;Phone not included