3.5mm Stereo AUX Jack Male To 2 RCA Female Plug Adapter Headphone Y Splitter Audio Cable for PC/MP3 /portable CD player W0F0 - Walmart.com
Amazon.com: HomeSpot Bluetooth Transmitter, Wireless Portable Splitter, Works with 3.5mm Aux Devices, iPods, MP3, CD Player, Laptop, TV Ears - aptX Low Latency Supported : Electronics
Amazon.com: Cubilux 3.5mm to Double Audio Jack Headphone Sharing Splitter Compatible with MacBook iPad iPod, Smartphone, Computer, Laptop, Tablet, MP3, 2-Way 3.5 mm Earphone Ports Adapter, Dual Headsets Connector : Electronics
Bluethy U-shaped Portable 3.5mm Stereo Audio Headphone/Mic Splitter Adapter for Smartphone MP3 MP4 Player - Walmart.com
Amazon.com: Portable Headphone Amplifier, Multi Headphone Balanced Splitter with 2 XLR Input, Stereo Passive Headphone Amplifier Mixer for Phone, MP3, MP4, Computer, etc. : Electronics
Portable 1 Male To 3 Female 3.5mm Jack Extension Headphone Audio Splitter AUX Cable Computer MP3 Player For IPhone For Android - AliExpress
Geekria 3.5mm 6 Port Headphone Jack Divider, Multi Headphone Splitter
1Pcs Portable Car MP3 RCA 1 Male to 2 Female Y Splitter Cable Adapter Cord - AliExpress
Geekria 3.5mm 6 Port Headphone Jack Divider, Multi Headphone Splitter
Maxell Headphone Splitter - ACE Recycling
Amazon.com: Portable Headphone Amplifier, Multi Headphone Balanced Splitter with 2 XLR Input, Stereo Passive Headphone Amplifier Mixer for Phone, MP3, MP4, Computer, etc. : Electronics
Bluethy U-shaped Portable 3.5mm Stereo Audio Headphone/Mic Splitter Adapter for Smartphone MP3 MP4 Player - Walmart.com
Free MP3 Cutter and Editor - The Portable Freeware Collection
Mp3splt-gtk Portable (mp3, FLAC, and ogg splitter) | PortableApps.com