BEFORE PLACING YOUR ORDER CONTACT US SO WE CAN CONFIRM AVAILABILITY AND OFFER YOU A DISCOUNT CODE. YOU MAY DO THIS VIA CHAT OR EMAIL [email protected] SEND US THE PRODUCT NAME AND WE WILL PROVIDE THE DISCOUNT CODE. WE PREFER CHAT TO GET RESPONSE. Adopt advanced ultrasonic, powerful speaker and PIR technology, this ultrasonic animal repeller offers you an optimal solution for repelling unwanted animals or pests by emitting 25-61KHz ultrasonic wave. Powered by solar panel in the sun and built-in rechargeable battery, it can work for about 12 hours after about 4-5 hours fully charged. Besides, IPX4 waterproof performance allows it to be inserted outdoor without damage from rain and snow. Good protection for your gardens, farms and so on!