[Amazon.com] Speakers: 2-Pack 3.5mm Male to 2.5mm Female Stereo Headset Adaptor For Apple iPhone HTC Nokia and Other Phone Models audio devices (This will allow you to use your 2.5mm headset with a device that has 3.5mm). - ONETWO

[Amazon.com] Wireless: 2.5mm Female To 3.5mm Male 4 Poles Jack Stereo Headset Adapter (Supports Both Microphone / Mic and Headphone Functions) - ienza

[Amazon.com] Wireless: Honsky Black 3.5mm Male to 2.5mm Female Headset Audio Adapter Cable Extender Stereo Jack or Mono for Apple iPhone 3GS 4G 4S 5 Samsung Galaxy S3 S4 Galaxy Note 2 iPad 2 3 4 iPad Mini (6 inch) - Honsky

[Amazon.com] Art and Craft Supply: New PVC 3.5mm Male to 2.5mm Female Stereo Audio Headphone Jack Adapter Converter - bead-007

[Amazon.com] Video Games: ienza Xbox One? Stereo Headset Controller Adapter Cable for Turtle Beach Headsets - ienzaGenCables

[Amazon.com] Home Improvement: Gold 2.5mm Male to 3.5mm Female Audio Stereo Adapter Plug Converter Headphone - Luwu-Store

[Amazon.com] CE: Teagas 2.5mm Male to 3.5mm Female Stereo Audio Jack Adapter Cable Black - Teagas

[Amazon.com] PC Accessory: SF Cable, DB9 Female to 3.5mm Serial Cable-6 Feet - SF Cable

[Amazon.com] Speakers: Onetwo?2pcs Headphone Converter Adapter Gold Plated 2.5mm Male Right Angle to 3.5mm Female Socket Jack Stereo Audio Cable. - ONETWO

[Amazon.com] Home: Rocketfish Rf-2t3a 2.5mm Male To 3.5mm Female Stereo Headset Adapter Converter - Home Comforts

[Amazon.com] Wireless: Josi Minea x 3 Pcs 2.5mm Male to 3.5mm Female Audio Adapter Converter Headphone Earphone Headset 3 Ring Jack - Stereo or Mono [ 3 Pack ] - Josi Minea

[Amazon.com] Speakers: 2.5mm Male Plug To 3.5mm Female Jack Stereo AUX Audio TRS Adapter Converter - ICE_EL8

[Amazon.com] CE: Audicom 2.5mm Telephone Headset to PC Adapter - Converts 2.5mm to Dual 3.5mm Mic/Audio Stereo Y Splitter Cable Box for Voip Skype Computer Laptop Online Chatting/Music (H25-BPC35E) - Audicom

[Amazon.com] Car Audio or Theater: Simply Silver 2PSC 2.5mm Stereo Jack Female to 3.5mm Stereo Plug Male Audio Converter Adapter Unbranded - Simply Silver

[Amazon.com] Wireless: Verizon OEM Wired with Microphone Stereo Earbuds + 2.5mm Female to 3.5mm Male Headset Adapter Jack + Carrying Case for Sprint Samsung Galaxy Victory - Sprint Samsung Epic 4G Touch SPH-D710 - Sprint Sharp Aquos Crystal - Sprint ZTE Flash - Sprint ZTE Force - SNHDIGITAL

[Amazon.com] Video Games: Stereo Headset Controller Adapter Cable for Xbox One & Turtle Beach Headset New - WirelessFinest

[Amazon.com] Speakers: Cables4PC 2.5mm Male Plug to 3.5mm Female Stereo Adapter Cable for ipod PDA - Generic

[Amazon.com] Wireless: Josi Minea 3.5mm Male to 2.5mm Female Headphone Audio Adapter Jack Stereo or Mono for Apple iPhone 6/6S/6 Plus/5S/5C/5 iPad, Samsung Galaxy S6/S5/S4/S3, Note 4/3, Nokia & most Smartphones & Tablets - Josi Minea

[Amazon.com] Home Improvement: Hamuty Headset Adapter Converter 2.5mm Male to 3.5mm Female Stereo Audio Gold Plated Plug Headphone - Hamuty

[Amazon.com] CE: uxcell 2PCS 3.5mm Male Plug to 2.5mm Female Socket Audio Jack Adapter Cable - uxcell

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