2-in-1 Remote Dog Trainer 1000M +Automatic AntiBark Collar Tone+Vibration+Shock

Auto-Bark switch: Long press power button on remote transmitter to switch collar between Auto Bark mode and Manual Remote. Automatic Bark Correction with T740. Auto-protect: When there is no barking detected within 30 seconds, the collar resets to the start of the Auto-Bark sequence.

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