This item is in stock, and we will ship next business day, no waiting and you don;t have to wait 8-10 days for item to be shipped from China. **** An English user manual will be attached with the air purifier when we ship MAIN FEATURES: - Original xiaomi smart mi air purifier 2S for daily use - NEW features an OLED display just like the Mi Air Purifier Pro. The device’s OLED accurately shows atmospheric particulate matter (PM) that have a diameter of less than 2.5 micrometres, which is about 3% the diameter of a human hair (PM2.5 concentration) as well as temperature and humidity. - It also comes with a WIFi connection and the work patterns so that you’ll be abreast with changes in the air quality. - NEW - It has a laser sensor which assists in the accurate detection of particles as small as 0.3μm in size. - The standard mode of purification capacity up to 310 cubic meters per hour, the purification area can be up to 21 ~ 37 square meters - The super mode of purification capacity up to 310 cubic meters per hour, the purification area can be up to 21 ~ 37 square meters - Occupies an small area, high efficient purification performance - Double fan four wind circulation system, can effectively clean air circulation to sites throughout the whole house - Dual fan, four air ducts for large indoor circulation - Produces nearly 10000 liters of clean air per minute - Real-time air quality monitor and auto speed control - Smartphone remote control and alerts - Working modes: Automatic mode, sleeping mode, high speed mode, timing mode, etc. - Suitable for cubicle, study, bedroom, bathroom and other place - With the English installation guide, easy and fast to install - Xiaomi air purifier can effective adsorb of formaldehyde, removal of the second hand smoke, dust, filter PM2.5 provides health space for you - Provides comfortable living / learning / office environment for you and your family - Download App: scan QR code in user manual or product page; search "Mijia Smart Home" in the "App Store" or "Google Play" Three Months Warranty