The Antennas Direct ClearStream 4MAX Complete is a whole-home HDTV antenna system with everything you need to receive free OTA television channels and never pay for TV again. This powerful antenna uses four of our patented loops and comes with the Jolt Switch in-line amplifier for controlled, boosted TV signal reception 70+ miles from towers. Distribute signal to 3 TVs with the 3-port splitter. The 20" mast has a pivoting base for installation on vertical and horizontal surfaces indoors, in an attic, or outdoors. The Jolt Switch USB amplifier adds 18 dB of gain at the flip of a switch - Turn "on" to increase signal reception or "off" when a TV channel doesn~t need it and still benefit from FM and cellular filtering. Multi-directional UHF & Hi-VHF elements offer reliable reception from the front and back of the antenna. Ideal for suburban and rural areas where heavy foliage or roofing materials between your antenna and local towers can interfere with reception. Find your TV towers and channels on our website or by using our free Antenna Point app on your android or iOS device. Antennas Direct has helped millions of people cut the cord since 2003. As the pioneers who reinvented the digital TV antenna industry, we believe that high-quality TV antennas can and should deliver performance and reliable reception of free broadcast TV at an affordable price.