Oppo Original In-Ear Headphone Earphones Cable length: 1.14m Plug: 3.5mm, 4pin, stereo headset Built-in microphone, high sensitive and clear, provide you hands-free phone call. Package Type: Poly Pack (Not in Retail Pack) Music or voice, Earphone for Oppo Series product for you. These headphones are high quality with many features like noise cancellation, changeable earbuds for optimised fit and comfort, universal connector, take incoming calls and keep your hands free as you talk, answer or end a call with one touch. The wired earphone for Vivo with mic button is a standard audio plug lets you use this headset with your smartphone, tablet, laptop, etc. Multi-Compatible. A great sound for any type of entertainment audio. Never miss a thing. When a call or message comes in, the music fades out. Take the call with one press on the answer key. After the call, the music goes on free and easy. Comfortable & lightweight design. The earphones also comes with manufacturing defect warranty. The shipping is done in secured packing to make sure you get the product in perfect shape. Brand OPPO SKU 100376302_NP-1020662379 Model MH133