Features:Made of high quality plastic material, tough and durable. The solar outdoor pest repeller is effective with the PIR function(Motion sensor), it will sense any movement and activate the system to emit ultrasonic frequencies which are capable of repelling birds, cats, dogs, rats, fox etc.The adjustable frequency allows you to select different mode according thespecies of the animals. Waterproof design, can be used outdoors such as farmyard and garden. Compact size and portable, easy to install by yourself. Specification:Condition: Brand newMaterial: PlasticColor: As picture Battery: 6* SC battery(Not included) Size: 20.5 x 10.5 x 10cm / 8.07 x 4.13 x 3.94 inch (Approx.) Package List:1 * Ultrasonic Pet Repeller1 * English user manual 1 * Installment accessories set Notice:Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures.