Malcom Distributors 2.5mm Male to 3.5mm Female 3 rings Jack Stereo Adapter - Convert 3.5 mm Stereo MP3 Headset to 2.5 mm Universal Stereo Cell Phone Input Jack Earpiece Earphones Requires a 2.5 mm to 3.5 mm (1/8 inch) stereo audio adaptor for a standard Stereo headphone to work on these cell phones Motorola SKN6183 Hands-free audio adapter is the 2.5 mm Male to 3.5 mm Female stereo jack adapter piece only, and not the Stereo Hands-free headset Simply plug this stereo adapter into your Motorola cell phone model, to convert the audio for use with any standard 3.5 mm stereo headphone device Adjust the audio directly from the cell phone Motorola SKN6183 is the factory original product with its own one year warranty