Train without shouting. The MidFox 3-Head Ultrasonic Dog Trainer pairs three training modes  strobe, sound, and 25–30 kHz ultrasonic  in a handheld device with a 50-foot reach. Use it to quiet a barking dog across the yard, deter an aggressive stray on a walk, or reinforce a voice cue your dog is still learning.

Features

• 3 training modes: strobe light, audible tone, ultrasonic 25–30 kHz variable frequency
• Triple sonic emitter head for 3× sound pressure vs. single-driver trainers
• Effective range up to 50 ft (~15 m)
• 1500 mAh rechargeable lithium-ion battery
• 2-hour USB charge; up to 60 days standby time
• Works against barking, digging, fighting, chasing, and lunging
• Suitable for small, medium, and large dogs
• Pocket-sized handheld with lanyard loop

Specifications

• Frequency: 25–30 kHz (inaudible to humans)
• Battery: 1500 mAh Li-ion, rechargeable via USB cable (included)
• Charge time: ~2 hours
• Standby: up to 60 days
• Range: up to 50 ft (~15 m)
• Materials: ABS housing, silicone button pads
• Colors: Orange, Black

How to use

Point the triple-emitter head at the dog within 50 ft. Press the mode button that matches the behavior: ultrasonic for persistent barking, tone + ultrasonic for lunging or charging, strobe at night for visibility + distraction. Pair with a verbal cue ("quiet," "leave it") so your dog learns the cue with fewer repetitions.

Care

Charge with the included USB cable. Wipe the housing with a dry cloth. Store indoors. Do not submerge.