Plantronics MHA100/ MHA-100 Audio Amplifier adapter for 2.5 mm hands-free head set audio jack: Most Cellular Phones & Cordless phone models Plantronics MHA100/ MHA-100 Hands Free Cell-phone Amplifier Adaptor for Headsets with universal 2.5 mm Audio Jack
BlackBerry 2.5 mm to 3.5 mm headset adapter Supplies stereo audio from the 2.5 mm audio jack: Blackberry Pearl, 8100, 8800, 8820, 8830 cell phone models Audio adapter fits many other cell phone models with a 2.5 mm stereo jack/ receptacle
Jabra BT-200/ BT200 FreeSpeak Bluetooth Wireless Headset w/ Adapter module: Most non-Bluetooth enabled cell phone models Factory original Jabra Bluetooth headset with Bluetooth adapter module Mono audio, headset and adapter, Single-Pairing, Bluetooth version 1.1, Class 2 device
Motorola SYN8908/ SYN8908B, Over-Ear Boom Style Handsfree: Most 2.5 mm Cell Phone models Motorola factory original Around-the-Ear-Boom Hands Free Head set with 2.5 mm audio plug
