3-in-1 USB C to 3.5mm Dual Adapter PD60W DAC
Connect and charge simultaneously with this 3-in-1 USB-C adapter. Features 3.5mm aux output, dual USB-C ports, PD60W fast charging, and a 32-bit/384KHz high-res DAC for superior audio. Compatible with iPad Pro, Samsung, and other USB-C devices.
OUIO 3-in-1 USB Type-C to 3.5mm + Dual USB-C Earphone Adapter – PD60W Fast Charging with 32Bit/384KHz HiFi DAC
Never choose between charging your phone and listening to music again. The OUIO 3-in-1 USB-C Adapter lets you charge your device at up to 60W while simultaneously enjoying high-fidelity audio through your favorite 3.5mm headphones. Featuring a premium HiFi DAC chip that supports 32Bit/384KHz sampling rate, this adapter delivers crystal-clear, lossless sound. The aluminum alloy body and TPE cable ensure durability, while the compact design is perfect for iPad Pro, Samsung Galaxy, Huawei, Xiaomi, and other USB-C devices. Ideal for gamers, music lovers, and professionals who need uninterrupted audio and power.
- 3-in-1 functionality: 1 x USB-C charging port + 1 x USB-C passthrough + 1 x 3.5mm audio jack
- PD60W fast charging (20V/3A Max) – charge while you listen
- HiFi DAC chip with 32Bit/384KHz sampling rate for lossless audio
- Aluminum alloy housing + TPE cable for durability and flexibility
- Compatible with iPad Pro, Samsung, Huawei, Xiaomi, and more USB-C devices
- Charge and Listen Simultaneously: The 3-in-1 design features a dedicated USB-C charging port (PD60W) and a 3.5mm audio jack. Now you can plug in your headphones for gaming, movies, or music while keeping your device powered up – no more battery anxiety during long flights or gaming sessions.
- HiFi DAC for Studio-Quality Audio: Built-in high-performance DAC chip supports 32Bit/384KHz sampling rate, delivering detailed, dynamic sound with ultra-low distortion. Experience your music the way the artist intended – rich bass, clear mids, and sparkling highs.
- 60W Power Delivery Fast Charging: The USB-C charging port supports up to 20V/3A (60W PD), allowing you to fast-charge your iPad Pro, Samsung Galaxy, or laptop while using headphones. Never miss a beat – charge from 0% to 50% in just 30 minutes on compatible devices.
- Premium Build Quality: Crafted from aluminum alloy with a TPE (thermoplastic elastomer) cable, this adapter resists fraying, tangling, and heat buildup. The compact, lightweight design fits easily in your pocket, bag, or laptop sleeve.
- Plug-and-Play Simplicity: No drivers, apps, or complicated setup required. Simply connect the adapter to your USB-C device, plug in your 3.5mm headphones and charger, and enjoy. The adapter automatically detects audio output and charging needs.
- iPad Pro and iPad Air: Perfect for iPad Pro 2018, 2020, 2021, 2022, 2024 (M4 chip) and iPad Air 4th/5th generation. Great for video editing, music production, or watching movies while keeping your tablet charged.
- Samsung Galaxy Devices: Works with Samsung Galaxy S22, S23, S24 series, Note 20, Note 10, Z Flip, Z Fold, Tab S6/S7/S8/S9 series. Ideal for DeX mode users who need both audio and power.
- Gaming on USB-C Phones: Compatible with Xiaomi MI series, Huawei P/Mate series, OnePlus, Google Pixel, and Sony Xperia. Game for hours without worrying about battery drain – charge and use your headset simultaneously.
- MacBook and Laptops: Use with MacBook Pro/Air (USB-C models), Dell XPS, HP Spectre, Lenovo Yoga, and other USB-C laptops. Perfect for conference calls, video editing, or music production where you need reliable audio and power.
- Important Limitations: This adapter does NOT support using two earphones at the same time. It also does NOT work with devices that already have a 3.5mm headphone jack (use only on USB-C only devices).
- Connecting Your Devices: Insert the USB-C male end into your phone, tablet, or laptop. Plug your 3.5mm headphones into the round audio jack. Connect your USB-C charger into the designated charging port (labeled with a power icon).
- Audio Output Priority: When the adapter is connected, audio automatically routes through the 3.5mm jack. If you don’t hear sound, check that your headphones are fully inserted and that the adapter is securely connected to your device.
- Charging Speed Optimization: For best results (60W PD), use a USB-C charger and cable that support Power Delivery 3.0 or higher. Standard 5W chargers will work but charge slowly. The adapter passes through the charger’s maximum capability up to 60W.
- Troubleshooting No Sound: If audio does not play, try disconnecting and reconnecting the adapter. Restart your device if necessary. Some Android devices may require you to enable “USB audio routing” in developer options (rare).
- Cable Management: The TPE cable is flexible but avoid sharp bends near the connectors. Store the adapter in a cool, dry place when not in use. Do not wrap the cable tightly around sharp objects.
Product Specifications
| Brand | OUIO |
| Product Name | 3-in-1 USB Type-C to 3.5mm + Dual USB-C Earphone Adapter |
| Model Number | 3in1 DAC Type C to 3.5mm DAC Headphone Adapter |
| Connector A | USB-C (Male) |
| Connector B | 3.5mm Audio Jack (Female) + USB-C Charging Port (Female) |
| Charging Output | PD60W (20V/3A Max) |
| Audio Sampling Rate | 32Bit/384KHz (HiFi DAC) |
| Material | Aluminum Alloy + TPE (Thermoplastic Elastomer) |
| Input Voltage | 20V/3A Max |
| Output Voltage | 20V/3A Max |
| Type | Transfer Sound + Charging |
| Usage | Audio Music + Charging (Charge While Playing Game) |
| Compatible Devices | iPad Pro 2018-2024, iPad Air, Samsung Galaxy S22/S23/S24/Note, Huawei P/Mate, Xiaomi MI, Google Pixel, Sony Xperia, MacBook, USB-C laptops |
| NOT Compatible With | Devices that already have a 3.5mm headphone jack, using two earphones simultaneously |
| Color | T1 (as shown) |
| Origin | Mainland China |
Packing List
– 1 x User manual (English)
Note: Charger, charging cable, and headphones are NOT included.
Warnings and Safety Notes
Does NOT support two earphones at the same time. The 3.5mm jack is for a single headphone/earphone only. The second USB-C port is for charging only, not for a second audio device.
Does NOT work with devices that already have a 3.5mm headphone jack. This adapter is designed for USB-C only devices (no headphone port). Do not use with phones that already have a headphone jack.
Do not exceed 60W (20V/3A). Using a charger rated higher than 60W may damage the adapter or your device. Always use certified PD chargers.
Keep away from water and moisture. This adapter is not waterproof. Do not expose to rain, spills, or high humidity.
Avoid extreme temperatures. Do not leave in direct sunlight, near heaters, or in freezing conditions. The aluminum housing can become hot during extended use – this is normal.
Do not pull on the cable. Always grip the connector body when unplugging. Pulling on the TPE cable may damage internal wiring.
Not for medical or aviation use. This adapter is for consumer electronics only.
Keep out of reach of small children and pets. Small parts and cable pose choking and strangulation hazards.
Compatibility note: While compatible with most USB-C devices, some Android phones may require USB audio routing to be enabled. Check your device settings if audio does not work.
