An aux cord is a simple way to send analog audio from one device to another. Most use a 3.5 mm headphone-style plug to connect phones, tablets, or laptops to car stereos, speakers, or home audio gear. It’s handy for playing music, podcasts, or videos through bigger speakers without pairing or complex setup.

• Common types: 3.5 mm male-to-male, 3.5 mm extension (male-to-female), and 3.5 mm to RCA adapter cables.
• For phones without a headphone jack: look for cables that connect your charging port to 3.5 mm inputs.
• Tip: start playback volume low, then adjust on both devices to reduce distortion.

You can usually confirm an aux input with a quick look and a menu check. Here’s a simple approach:

1. Look for a 3.5 mm jack labeled AUX, LINE-IN, or MEDIA near the dash, center console, armrest, or glove box.
2. Open the audio source menu on your stereo and see if AUX is listed as an input option.
3. Check the owner’s manual or infotainment guide for input locations and names.
4. If you find it: use a 3.5 mm male-to-male cable, or a charging-port-to-3.5 mm cable if your phone lacks a headphone jack.
5. If you don’t: your vehicle may rely on other inputs (like USB or Bluetooth), or you could explore add-on adapters with a professional.

Match the cable to the ports you have and the gear you’re connecting:

• Phone has a headphone jack + car/home has 3.5 mm: a 3.5 mm male-to-male aux cord is typically used.
• Phone has no headphone jack + car/home has 3.5 mm: choose a cable that converts your charging port to 3.5 mm audio. Some devices require a cable with a built-in digital-to-analog converter.
• Connecting to older receivers: use a 3.5 mm to RCA adapter cable.
• Need headset mic support: look for 4‑pole (TRRS) cables; not all devices pass microphone audio.
• Practical picks: select length for your setup, consider right‑angle plugs for tight spaces, and braided jackets for added durability.

Often, yes—if your TV or speakers have compatible analog ports. Here are common options:

• TV with 3.5 mm headphone/line-out: connect to powered speakers or sound systems using a 3.5 mm aux cable.
• TV to older receivers: use a 3.5 mm to RCA adapter cable to feed the receiver’s analog inputs.
• Settings check: some TVs let you select headphone vs. line-out; setting levels appropriately can help reduce distortion.
• If your TV only has digital audio (optical/HDMI ARC): an aux cable alone won’t work; a compatible converter would be needed, which may be a separate accessory.

Results can vary based on the TV’s audio menu and the speaker/receiver inputs.

Walmart makes it easy to get an aux cord quickly. You can:

• Check local store stock on our website or app and use options like pickup or delivery when available.
• Visit your nearby store: aux cables are commonly found in the Electronics cables section, and some locations may also stock them in Automotive or car electronics areas.
• Ask an associate for help finding the length and connector type you need.

Availability can vary by location and time of day, so it’s a good idea to confirm in-store inventory online before you head out.