Now you can finally relax to watch TV and listen to music, because the STEREOMAN ISI 2 is the light, comfortable wireless headphone set for receiving audio signals at home. The chin-strap headphones use 2.4 GHz wireless technology, providing crystal-clear stereo sound from music sources or televisions. Installation is very simple: simply connect the transmitter, which also functions as a charging station for the wireless headset and the spare battery, to the desired audio source, such as a TV. Unlike its predecessor model, the STEREOMAN ISI, the new model now also works via an optical audio input on the transmitter. The wireless headphones are then automatically detected and ready for use. The design allows for easy, uncomplicated operation of key functions such as volume control or switching on and off when wearing the headphones. The mute button on the headphones also lets you fade out the sound coming from the connected audio source. In this way, you can quickly and easily switch from the TV sound to having a conversation with the other people in the room at any time. At the same time, the built-in microphone in the chin-strap headphones is activated, which will then amplify the sounds and conversations from the immediate surroundings.