Package Included：1 x Solar powered mosquito repellent1 x User ManualFeatures：1.Solar powered sonic mosquito repellent，no batteries needed2.Protect you from mosquitoes，no harm to human and animal3.Can be clipped on your clothes， bag， bed and table，perfect for outdoor use 4.Material: ABS5.Dimension: 88 x 68 x 11 mmNote: When you turn on the product， it will produce small voice， it means the product is working!