Note: Suitable for bottles diameter 28mm , Not inclued bottles . Features: * One-button spray start, comfortable and portable design, easy to install. * Scheduled automatic water spray, can be set to spray every 12 hours or every 24 hours for 30 seconds. * Two water outlet modes, water spray mode and water mist mode * USB charging, no need to plug in, easy to carry. * Equipped with long and short nozzles. * It is suitable for bottles with a mouth diameter of 28mm, and can be installed in large water bottles, the material can be seen everywhere, and the practicability is high. Specification: Name: Electric spray head Rated power: 4.8W Rated voltage: 3.7V Rated current: 1.3A Power supply: USB charging Applicable bottle diameter: 28mm Size: 185*155*50mm Color: White Packing included: 1 * Electric spray head 1 * USB charging cable 1 * Long Sprinkler 1 * Short Sprinkler