1. HEADSET IN THE FORM OF RETRO-TUBE

Apart from the obvious delights of vintage gadget, the tube has several useful functional features:
1. Irradiation of the phone is reduced by 99 percent when using a tube
2. It has a button-answer the call and volume control, so that the phone can be your hands do not touch
3. Tube to keep the "ear" is much more convenient than the telephone
4. Suitable not only for the IPhone, but also to any other phone, which for the microphone and speaker uses a hole - 3,5 jack (standard audio output)