Closed, 
3D Surround and Dynamic Bass
Ergonomic design
No 
HDR170, TX 170 specifications
The Sennheiser HDR 170 and TX 170 represent a harmonious blend of cutting-edge technology and user-centric design in the realm of wireless audio. As part of Sennheiser's well-respected line of headphones and transmitters, these devices set the bar for quality listening experiences in both personal and professional settings.The HDR 170 is a pair of over-ear headphones that deliver exceptional sound quality, designed particularly for home entertainment systems. One of its standout features is the use of Sennheiser's proprietary RF technology, which ensures a reliable wireless connection with minimal interference, allowing users to enjoy their favorite audio content without the constraints of tangled wires. With a range of up to 100 meters indoors, these headphones offer remarkable freedom of movement, making them ideal for those who like to multitask.
Equipped with high-performance neodymium magnets, the HDR 170 produces clear, dynamic sound. The adjustable and cushioned ear pads ensure comfort during extended listening sessions, while the lightweight design prevents fatigue, which is crucial for immersive experiences. Additionally, the headphones feature a closed-back design, providing excellent passive noise isolation, allowing users to focus on the audio without distractions from their surroundings.
Complementing the headphones is the TX 170 transmitter, a compact but powerful unit that allows for seamless connection to a variety of audio sources, including televisions, home theater systems, and stereo equipment. It utilizes a simple plug-and-play setup, which makes it user-friendly. The transmitter also features multiple transmission modes, accommodating various listening environments and preferences.
Moreover, the TX 170 is capable of powering multiple headphones simultaneously, catering to group movie nights or audio sharing sessions. With an extensive battery life, the HDR 170 ensures prolonged usage without the need for frequent recharging, adding an element of convenience for the modern user.
In summary, the Sennheiser HDR 170 and TX 170 stand out for their combination of advanced wireless technology, user comfort, and premium audio quality. Whether for casual listening or professional applications, they elevate the listening experience to an exceptional level, embodying Sennheiser's commitment to excellence in sound.