Motorola Noise Reduction 2.1 Bluetooth Headset for Apple iPhone 3G / iPhone 4 / iPhone 4S / Droid x2/ Blackberry Bold [ OEM Retail Packaging ] Color: Black Bluetooth v2.1 with Enhanced Data Rate Profiles: HS 1.2, HFP 1.5 Wireless Bluetooth Range: up to 33 feet Bluetooth Range: Class 2