⚠️Instruction manual is in English. 【4K & 1080P HDTV Picture Quality】Adopts an adaptive enhanced signal amplifier with a built-in smart IC chip. With powerful signal enhancement featuring the latest generation chip, the improved 4K antenna's reception quality is improved by 60%, achieving high-definition, vivid colors, and low-noise picture quality. 【Easy to Install】For digital TVs, simply set the TV to its default settings and use the menu channel scan function to easily search for programs. For conventional TVs, after connecting the antenna to the STB box, link it to the TV and search for programs. You can use the coaxial cable to install the TV antenna anywhere in your room. In other words, you can easily set it up in three steps: install—connect—channel search. Installation is so easy that you don't need to have a professional install the antenna as you would traditionally. 【5M Long Coaxial Cable & USB Power Adapter】If your TV doesn't have a USB output to connect the DTV antenna to the power supply, the smart IC USB power adapter with built-in overpressure protection will be helpful. No independent power supply is required. You can watch stable broadcasts even in bad weather. Hang the indoor antenna on a window, wall, or in a place in your home where reception is better. Please check the antenna's suitability in your area before purchasing. Note: Placing the antenna high or close to a window will improve reception. 【500KM Reception Range & 360° Omnidirectional Reception】HD digital TV antenna with signal amplifier (signal booster). Reception depends entirely on the location and the type of signal (VHF/UHF) being transmitted in that area. Hang the indoor antenna on a window, wall, or in a place in your home where reception is better. After installation, you can get TV signals and enjoy HD channels in minutes. ゆ455 1300