BlackBerry 3.5mm Premium Stereo Headset for Apple iPad 1 & 2/Apple iPhone/Most Cell Phone Models (HDW-24529-001) Premium design allows for comfortable and ergonomic listening Elastomer cord offers less tangle Single button control calls and music from a touch of a button, Universal 3.5mm connection Compatible with: Apple iPad, Apple iPad 2, Apple iPhone, Apple iPhone 3G, Apple iphone 3Gs, Apple iPhone 4, Apple iPhone 4 CDMA, Apple iPhone 4S Also Compatible with Most Cell phone Models and Brands: BlackBerry BY RIM, Casio, HP, HP Palm, HTC, Huawei, Kyocera, LG, Motorola, Nokia, Pantech, Samsung, Sanyo, Sharp, Sony Ericsson