Features:_x000D_1. Why do you need an automatic flush switch: If you are a person who pays attention to home hygiene, in order to make your family and children healthier, and to make the toilet smarter, this automatic flush switch will be your best assistant_x000D_2. Automatic induction toilet flush switch: This is a great concept and design, which allows people to easily turn on the toilet flush button without touching the button by hand._x000D_3. Convenience: The old man does not need to bend down to press the button, and does not need to find where the flush button is. The child may be too weak to open the flush button, and it can also protect his fingers from being pinched._x000D_4. 2000mAh high-capacity battery, can be used for about 3 months when fully charged. The installation is simple, just stick to the smooth toilet tank surface, and then press hard for 8-10S._x000D_5. If you have any questions, please contact us in time. We will provide you with better products and services. _x000D_ _x000D_ _x000D_Notice:_x000D_1.Actual color may be slightly different from the image due to different monitor and light effect_x000D_2.Please allow 1-3cm deviation due to manual measurement_x000D_ _x000D_Description:_x000D_Product size: 150*53*52mm_x000D_Product material: ABS_x000D_Rated power: power 5.5W_x000D_Working voltage: 3.7V lithium battery 2000mAh_x000D_Battery capacity: 2000mAh_x000D_Charging method: 5V 2A mrico USB_x000D_Standby time: 3 months calculated according to the frequency of use 25 times a day_x000D_Induction distance: 0-10cm_x000D_Induction time: 0.25s_x000D_Product weight: 240g_x000D_Waterproof grade: ipx5Package List:_x000D_1 x Smart Toilet Sensor Flusher_x000D_1 x Charging Cable_x000D_5 x Adapter Cushion_x000D_1 x Instruction Manual_x000D_2 x Base Adhesive