USB-C to 3.5mm Audio Adapter for iPhone 17 16 15 – HiFi

Bring back your favorite wired headphones and earphones with this USB-C to 3.5mm Audio Adapter — the simple, plug-and-play solution for iPhone 17, 16, 15, Plus, Pro, and Pro Max users. Engineered for HiFi-quality sound transfer, this compact converter lets you connect any standard 3.5mm headphone or AUX cable directly to your Type-C port without any software or setup required.

Whether you're listening to music, watching videos, or taking calls, this adapter delivers clean, clear, uncompressed audio so you never have to compromise on sound quality. Available in convenient multi-packs (1, 2, 4, or 6 pieces), you can keep one at home, one in your bag, one at the office, and share extras with family or friends.

Key Features

• Universal Compatibility: Works seamlessly with iPhone 15, 16, 17, Plus, Pro, and Pro Max, as well as any USB-C device including Android phones, tablets, and laptops
• HiFi Audio Quality: High-fidelity sound transmission with no distortion, delivering rich, clear stereo audio through your 3.5mm headphones
• Plug & Play: No drivers, apps, or power needed — simply plug in and listen
• Compact & Portable: Lightweight, pocket-sized design that easily attaches to a keychain or fits in any bag or pocket
• Multi-Pack Value: Choose from 1, 2, 4, or 6-piece sets for great value and peace of mind — always have a spare on hand
• Durable Build: Sturdy connectors designed for repeated daily use without wear or signal loss
• Wide Device Support: Compatible with all 3.5mm AUX headphones, earphones, speakers, and car audio systems

Specifications

• Connector A: USB Type-C (male)
• Connector B: 3.5mm AUX Jack (female)
• Input Voltage: 5V
• Audio Type: Stereo Sound Transfer
• Amplifier: No (passive adapter)
• High-Concern Chemicals: None
• Made in: China

What's in the Box

• 1 / 2 / 4 / 6 × USB-C to 3.5mm Audio Adapter (as selected)

Perfect For

• iPhone 15, 16, 17 Series users who want to use wired headphones
• Frequent travelers needing an AUX connection in rental cars or hotel rooms
• Anyone who prefers the reliability and audio quality of wired earphones
• Gifting — great stocking stuffers or tech accessories for friends and family

Looking for more essential tech accessories? Check out our 1.5M Nylon Braided 3.5mm AUX Audio Cable and our range of Chargers & Cables to complete your audio setup.

For more information on audio standards and digital audio conversion, visit the National Institute of Standards and Technology (NIST).

Frequently Asked Questions

Q: Is this USB-C to 3.5mm adapter compatible with iPhone 15, 16, and 17 models?

A: Yes! This adapter is fully compatible with all iPhone 15, 16, and 17 models including the Plus, Pro, and Pro Max variants, as well as any other USB-C device such as Android smartphones, tablets, and laptops.

Q: Will this adapter work with all 3.5mm headphones and earphones?

A: Absolutely. This converter works with any standard 3.5mm AUX headphone, earphone, or speaker, making it universally compatible with virtually all wired audio accessories on the market.

Q: Do I need to install any software or drivers to use this adapter?

A: No. This is a true plug-and-play adapter — simply connect it to your USB-C port and plug in your 3.5mm headphones. No apps, drivers, or additional power source required.

Q: Why should I buy a multi-pack instead of a single adapter?

A: Multi-packs offer great value and convenience. With 2, 4, or 6 adapters, you can keep one at home, one in your car, one at work, and share the rest — so you're never caught without one when you need it most.