More Comfortable than a plain cell phone (in most cases). I am not so much concerned about radiation from the cellphone damaging my brain, but I like the feeling of talking on this old style receiver. I'm not sure, but I think there is a "high volume" setting on it. It didn't seem to make much difference in the volume. I could hear the conversation good whatever button was pushed. Plugs into the Cellphone.
This retro handset combines high style with high functionality, uniting the comfort and safety of a handset telephone with the convenience of the mobile phone. It allows you to have lengthy phone conversations while eliminating most of absorbed radiation when directly using your mobile phone. Compatible with all 3.5mm jack mobile phones, including iPhone, BlackBerry, iPad. Noise-reducing technology for a crisp and polished sound Luxurious soft-touch finish for ultimate comfort and feel. Eliminates up to 99 percentage of the radiation absorbed compared to a direct use of mobile. phones. One touch button for convenient pick-up/hang-up directly from the handset (not all mobile phone support function)