Specification: Item Type: Retro Phone Handset_x000D_Material: ABS_x000D_Compatibility: Suitable for All Smartphones and Computers with 3.5mm Headphone Jack Features: 1Operation: Cell phones handsets have a one touch answer button, press to answer or ring off the phone. 2Raniation Proof: Retro style cell phone receiver reduces cell phone radiation with excellent sound quality, also suitable for computers. 33.5mm Sound Plug: Retro telephone headset has a 3.5mm sound plug, which is compatible with various smartphones on the market. 4Stable Perfromance: Cell phones handsets feature retro style, superior sound quality. 1m coiled cord for added flexibility. 5Wide Scenes: Improve compatibility with different brands of smartphones. A great gift for your parents, grandparents, or loved ones. PackageList: 1 x_x000D__x000D_RetroPhoneHandset