Electric Pet Dog Training Anti Bark Collar Sound Vibrate Auto Rechargeable NEWFeature: After charging for 2 hours, the remote control can be used for 180 days at most, the receiver can be used for 60 days at most, and the standby time is more than 200 days IP67 waterproof, vibration and static electricity, 100 gears adjustable, and the power can be checked The remote control distance is 1000m, which is suitable for large, medium and small dogs Function: sound + vibration + static + flashlight, Control 1 dog. Specification: