Description: A good choice for iPhone Nokia user， which can protect your phone earphone hole well. Enjoy music from your Phone through this one Port to 3.5mm Headphone Works great with any 3.5mm stereo headphones or speakers Durable，compact，and lightweight Material:Metal Length:3.8cm Package Included: 1 x 3.5mm Male to 3.5mm Female Plug Earphone Audio Adapter