3D Stereo Wave Pestrepeller

3D STEREO WAVE PESTREPELLER can be operated under MODE:
The device can protect a three dimensional area up to unobstructed 60,000 cubic ft. or 1,700 cubic meters. Let 3D STEREO WAVE PESTREPELLER work 24 hours day and night to create a pest-free environment. With the energy saving design, this powerful pest repeller costs about 1 ½ cent a day to operate. SPECIFICATIONS: * Dimensions: 117mm (diameter) x 75mm (H) * Weight: 100 g (main unit only) * Power supply: AC switching power adaptor, 100 -240VAC
 
  Output: 9VDC 200mA * Frequency Range: 13 KHz - 45 KHz (approx.)
  * Operation Modes: OFF/ A/ B/ C * Effective Range: up to 60,000 cuft. (1,700 M³) unobstructed
This is an AUDIBLE unit specifically designed for DOMINATION of squirrel control. About the Sound: It's quiet yet noticeable when you're nearby/in the same room, but it's not noticeable when you're in a different room

• Single vertical speaker emits squirrel-repelling sounds 180º straight up
• Dual front speakers emit 260º of widespread horizontal coverage
• Three-stages of squirrel dominating options, including Sonic, Ultrasonic, and ComboSonic!
• Designed to be used indoors or outdoors (protected from the rain)

Remark:  model A: 30-45 K           
               model B: 21-33 K
              model C: 13-23 K