【Reception Sensitivity Evolves with the Latest Antenna Technology!】 Introducing the 2025 Enhanced Indoor Antenna! It stably receives many channels with a high-sensitivity signal amplification function, significantly improving video clarity. The reception range has also expanded, allowing for stable viewing even from a distance. The built-in booster (amplifier) strengthens the signal up to 3 times. The proprietary smart boost technology streamlines signal transmission. The large 25cm x 22cm panel enhances reception sensitivity and stability. High-definition filters and high-quality copper wire cables eliminate cellular signal and FM radio interference. It supports a wide range of frequencies from VHF to UHF, covering a reception area of up to 600km. 360° omnidirectional reception ensures a stable signal from any direction. * Placing it in a high position or near a window will further improve reception. 【Free Viewing & HD 4K High-Definition Compatibility】 With the high-performance indoor HDTV antenna, you can cover a reception range of up to 600km. It supports both UHF and VHF frequency bands, and the latest smart IC chip and Clean_Peak filter technology efficiently amplify signals with a powerful built-in amplifier. Compatible with 4K/1080P, it delivers clear and high-definition images, enabling stable viewing of free HD channels with low noise. The improved antenna enhances picture quality by up to 80%, with vibrant colors and significantly reduced noise. You can watch a variety of content for free, including dramas, news, sports, and anime. Fully compatible with DTV/4K UHD TVs and live HD channels such as ABC, CBS, NBC, PBS, and CW. Easily switch between short-distance and long-distance modes, allowing you to comfortably enjoy high-quality TV programs anywhere. 【Lightweight, Ultra-Thin Design & No Construction Required】 The ultra-thin and lightweight design saves space and can be easily installed anywhere. The included 5m high-quality cable allows you to freely position it in a location that easily receives radio waves. It supports 360° omnidirectional reception, achieving stable reception indoors even in strong and weak electric field areas. Simply plug in the USB power cable and connect it to your TV to start watching. Compatible with horizontal and vertical polarization, no re-setup is required even when moving. Installation is completed in just 3 steps (install → connect → channel search). It can be fixed to walls and windows with the strong magnets or double-sided tape on the back. Screw mounting is also supported. The ultra-thin design does not interfere with the interior and allows for stylish installation. * A set-top box (STB) is required when using an older TV. 芳芳2..