Features:                                                                                                                                                                                 
Perfect for training all kinds of dogs such as that are used as pets, in police and for shepherding.
Trains pets to be obedient, corrects misbehavior and stops barking.
Simple turn the switch and use.
Effective, but no harms to human and pets.
Can be used as a torch at usual times with easy-to-carry strap.
Compact, convenient and easy to use.
Specifications:                                                                                                                                                                 
Material: Plastic
Color: Yellow
Frequency: 25 KHz
Sound Pressure: 130dB
Max current: 130 mA
Powered By: 9V battery(not included)
Size: 13 x 4 x 2.8cm
Packing content:                                                                                                                                                             
1 x Ultrasonic Dog Pet Repelled Training Device Trainer