Thank you for viewing. 4K Ultra HD compatible mirroring air player, allows you to display your smartphone or tablet screen on a large screen via HDMI connection. - Model Name: Mirroring Air Player - Resolution: 4K Ultra HD - Wi-Fi Standard: 2.4GHz 802.11b/g/n/ac - Connection Method: HDMI connection - Power: 5V/2A USB connection 【Product Condition】 Although it is an unopened item, it is still a used item, so we cannot guarantee any minor damage not mentioned in the description. Please understand this before purchasing. *Please check the images for the detailed condition. It has been stored in a room without smoking or pets. 【Regarding Shipping】 We will ship via free, anonymous delivery. 【Notes】 Please refrain from purchasing if you are sensitive to minor imperfections. We cannot accept claims after purchase. Please purchase only if you understand the above. 【Other】 It is managed in an environment without smokers or pets. Product photos are taken under white lighting, regardless of day or night.