Microphone 3.5mm Retro Phone Telephone Receivers Cellphone Handset

Feature:Noise Reduction System, Improved Call comfort.Allows access to phone functions when making calls.Eliminate over 99% of absorbed phone radiation.Turns your tablet computer into a telephone via skype or VOIP applications.With hands-free function: It can use for answer, hang up the phone and adjust the volume for iPhone and other mobile phones. But it needs to adjust the volume on cell phone for other mobile phones. Specification: Type: 3.5mm Retro Phone ReceiversMaterial: ABSQuantity: 1pcColor: BlackSuitable For: For iPhone Samsung Android SmartphonesInterface: 1*3.5mm Audio partCertification: CEPhone Wire Length Folded: 0.3m/1ftSize: 21.4*6*6.8cm / 8.4*2.4*2.6" (L*W*H)Net Weight: 0.11kg / 4oz  Package:1*Cell Phone Receiver Microphone Earphone1*Package Box