AP4 Ultrasonic Solar Animal Repellent
. Material : ABS
. Solar Panel Power : 5.5V / 90MA
. Frequency : 13.5 - 45.5kHz
. Battery : 1 x 18650 Lithium
. Sensor Distance : Up to 30 Feet
. Sensor Angle : 120˚
. Standard : IP64
. first time use, charge by USB for about 2 hours before installation