Battery Mole Repeller with Little Aluminum    Model No.:AN-A309
Description of products:
1.Use against moles,voles&other burrowing animals.
Emitting low frequency sound,which vibrates the ground in a circular pattern.
2.The vibration will be blocked by solid objects,such as building foundations.                                                                           
3.Covers up to 800 square meter.
4.Superior aluminum casing with durable plastic head & top.
5.Power supplied by 4*AA cell(1.5v) batteries,up to 2-3 months working                                                                       
6.Batter slot included,you can easily change the batteries without pull the whole product out of the ground,it's more convenient.