NoiseHush Bluetooth Headset for Apple iPhone 3G/3GS, 4, BlackBerry, HTC, Casio, HP, HP Palm, LG, Motorola, Nokia, and Samsung Elegant and Small Design, Combines Reliability and Comfort Outstanding Voice Quality, Feather Light Optional Earhook for added Stability Includes USB Charger, Charged and Ready to Go Compatible with all Phones that are Bluetooth enabled: Apple iPhone / 3G / 3Gs / 4 / 4 CDMA, BlackBerry By RIM, Cal-Comp, Casio, Danger, HP / HP Palm, HTC, Huawei, Kyocera, LG, Motorola, Nokia, Pantech, PCD, Samsung, Sony Ericsson, UTStarcom, ZTE