SoundPie SP36 Premium Metal In-Ear Noise-isolating Earphones With Microphone and Volume Control For Apple iPhone iPad iPod and Samsung(Original Design Genuine Leather Fish-Shape Cord Winder)(Black) AI Smart System: Built-in AI Smart Chip, Could be Volume Control for you IOS system device & Samsung Android System. Built-in Microphone and Multifuction Control: Calls & Recording Voice Memos etc, Answer Calls | End Calls | Pause | Play | Volume Up | Volume Down Binaural In-Ear Headphone Design: Isolating Metal Housing with Soft Gel Ear-Buds, Built-in High-Fidelity Stereo 9.2mm Neodymium Speaker Extra Accessories for your needs: Extra Soft Gel Ear-Buds & Original Design Genuin Leather Cord Winder Ideal With All Apple Device, and Samsung new Android Smart Phone.