2025 Dual Head Ultrasonic Dog Repeller USB Rechargeable Dog Training Device High-Power Anti Bark Device with LED Flashlight

Description: This product uses ultrasonic sound to repel, no physical harm to pets. Used for daily pet barking, or tearing dog trainer. Generous appearance, easy to operate and portable. Tri-core high power ultrasonic waves High frequency ultrasonic waves high frequency sound waves Stimulate the hearing of vicious dogs to make the dog feel scared

Specification: Package size: 13*8*4CM Single net weight: 0.108kg Battery Capacity:500mAh Working Time:≧90 days Charging Time:0.5hours Rated Frequency:30-60KHZ Rated Power:＜3W Rated power supply:DC5V