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.
