Sell ✈┅Projector home 4k ultra high definition smart home theater 2021 new small portable bedroom mini pr best price

Brand: Cool screen; Model: M1; Body size (cm): outer diameter 142*170mm; Screen ratio: 4:3 16:9; Resolution (dpi): 1920x1080dpi; Platform type: Custom; Color classification: [True 1080P] Same screen version [True 1080P] wifi smart system version [True 1080P] voice wifi smart system version; zoom factor: fixed focus; contrast ratio: 1000:1; package: official standard; manufacturer: Hongying Technology (Shenzhen) Co., Ltd.; Operating system: Android; Projector brightness: 300ANSI; Applicable scenarios: Smart home theater mobile and portable; Lamp type: LED bulb; Projection screen size: 30~300 inches; Optimal delivery distance: 1-3 meters; Keystone correction Range: ±50 degrees; Number of supported colors: 1.07 billion colors; Lamp power: 70w; Lamp life: 30000 hours; Scaling ratio: 1.2:1; Smart type: other smart; Time to market: 2021-05-19; Can it be hoisted : No; Source content: Youku others; Display technology: LCD; Keystone correction: Left and right four-point correction pincushion correction; Movie effect: default 2D (red and blue 3D can be supported);