• 【Triple Ultrasonic Emitters】Features 3 powerful ultrasonic emitters delivering enhanced coverage up to 50 feet, effectively training dogs and stopping unwanted barking, scratching, digging, and chewing behaviors.

• 【Safe Variable Frequency Technology】Emits 25-30kHz variable frequency ultrasonic waves that are inaudible to humans but effective for all dog sizes, ensuring harmless training without affecting ears, skin, or overall health.

• 【Long-Range Remote Control】Effective control range up to 50 feet (15 meters) suitable for both indoor and outdoor use, with ergonomic design featuring 15° downward-angled head for optimal targeting.

• 【LED Flashlight & Night Safety】Built-in high-brightness LED flashlight provides illumination for safe nighttime dog walking and low-light situations.

• 【Fast USB-C Charging】Rechargeable 1500mAh lithium battery with Type-C interface provides 60 days standby time after just 2 hours of charging, compatible with power banks, adapters, and car chargers.

Specifications:

• Material: ABS
• Model: V7
• Dimensions: 12.8 x 4.8 x 4.8 cm
• Battery: 3.7V 1500mAh Rechargeable Lithium Ion
• Charging Interface: USB Type-C
• Input Voltage: 3.7V
• Input Current: 40mAh
• Power: 3.56W
• Charging Time: 2 hours
• Standby Time: 60 days
• Effective Range: Up to 50 feet (15 meters)
• Ultrasonic Frequency: 25-30kHz Variable
• Emitters: 3 Ultrasonic Transmitters
• Modes: 4 (Strobe, Sound, Ultrasonic, Interval Vibration)
• Tilting Angle: 15° Downward