2Pcs Solar Powered Sound Wave Sonic Repeller Outdoor Garden

This repellers are used in garden or farm to repel rodent and snake. They send out sonic wave every 30s underground to frighten animals within 400?. Using them you don't have to worry about pollution or food poisoning like what chemical method might cause. As the repellers are solar powered there is no wiring needed. Just stick them into ground and you have your field protected.Features:SOLAR POWERED: Energy saving no wiring to install stick and play.PHYSICAL REPELLENT: No poison no chemical repelling pest via sonic wave safer to use.400? PROTECTION AREA: Repel pest within 400? practical for garden and farm.120HR WORKING TIME: 600mAh high battery capacity support 120hr constant working.REPLACEABLE BATTERY: Battery can be replaced to extend service time.Specifications:Solar panel: 4V 50mABattery: NI-MH 1.2V 600mAhCharging time: 8hWorking time: 120hrBuzzer frequency: 400Hz +/- 50HzProtection range: 400?Interval time: 30sRepelling animal: RodentWater resistance: IP55Material: ABSSolar panel size: 6.5 * 5cm / 2.6 * 2in (L * W)Item size: 9.3 * 8 * 38cm / 3.7 * 3.1 * 15in (L * W * H)Single repeller weight: 131g / 4.6ozPackage size: 42.5 * 10 * 8.5cm / 16.7 * 3.9 * 3.3in (L * W * H)Package weight: 328g / 11.6ozNote: It is recommended to install the repeller every 20m.Package list:2 * Mouse repeller