Yokgrass Nano Disinfectant Atomizer Makes Your Living Environment Safer and Healthier.</br></br> Features:</br> Blue light sterilization function</br> Low-temperature atomization design</br> No preheating, fast spraying</br> 800ML large capacity</br> Wireless handheld Design</br></br> Package:</br> 1* Disinfectant spray gun</br> 1* 27oz container bottle</br> 1* USB charge cable</br> 1* Instruction</br></br> Please fully charge it before using it for the first time. The first charging suggests time is 2-3 hours.