Features: Rinse safe, easy to use, comfortable and durable. This for-smart-toilet for-seat bidet is no need batary and the utility model has high and concentrated outlet water quantity. The size of the-controller is suitable for hand to control. This toilet for-seat bidet only needs 5 seconds to operate. Introduction:The-controller can adjust 5 kinds of outlet water quantity and the size of the-controller is suitable for hand to control. The nozzle is extrendable and it is has five-holes. The nozzle can Intelligent cleaning before-and-after using. Specifications: Material: Plastic Package size: 24x13.5x7cm/9.45x5.12x2.76inch Color: White Quantity: 1 Set Size of Water Pipe Joint: 1/2 Inch Note: 1.Please allow 0-1cm error due to manual measurement. please make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Size of Water Pipe Joint: 1/2 Inch Note: The-controller can adjust 5 kinds of outlet water quantity and the size of the-controller is suitable for hand to control. The nozzle is extrendable and it is has five-holes. The nozzle can Intelligent cleaning-before-and-after using. Package includes: 1 Set Flushing-Sanitary Device