Vintage Retro Telephone Handset Cell Phone Receiver MIC MicrophoneFeatures : Reduce the radiation of the phone to you and make the call more interesting. This product allows you to avoid the need to stick your mobile phone to your ear during a call, thereby reducing the radiation caused by the mobile phone. It is suitable for various scenes such as office, study, meeting and so on. RVintage Retro Telephone The loudspeaker adopts a high level loudspeaker to make the sound clear and loud. The high sensitivity noise