Radiation Proof Improved Call Comfort - Allows Access To Phone Functions When Making Calls - Eliminates Over 99% Absorbed Phone Radiation - Turns Your Tablet Computer Into A Telephone Via Skype Or Voip Applications - Noise Reduction System - Pick Up/Hang Up Button - Supplied With A 3.5mm Plug - Works With All Mobile Devices High Quality Speaker & Microphone. Do you remain most of the time on phone calls....??? Worried about the ill effects these radiations can cause to you...?? Well then...how about trying this COCO Phone Radiation Protection Wired Receiver with 3.5mm Jack for Mobiles & Tablet (Telephone Handset)...?? This Elegant, Classy & Easy to use spring retractable cord handset design, prevents you from the harm of radiations during telephone call. Just connect the console to the phone by console audio plug, then user could use the phone call and video chat. Key Feature: ?Easy to use spring retractable cord handset design. Can reduce 90% radiation from your Mobile Phone. Answer call button and volume control (for phones that support this feature) Soft-touch rubberized matte finish handset Retro handset allows talking on the phone the old-fashioned style Works with cellular calls and Skype / VoIP calls Soft-touch rubberized matte finish handset Compatible with cell phones, smartphones, iPad and tablet device that's equipped with a standard 3.5mm headphone jack (Some Features may not work on some phones). Elegant, simple design, so you can use anytime, anywhere. Comes with hang up buttons, simple operation & convenient. General Specification: Package Content: 1 Handset. Material: Plastic. NOTE: It does not fully support all mobile phones. some keys may not work with some less supported phones.