Simple over-the-air updates let you install the latest system version with just a few taps.














U2 AIR Pro trådløs CarPlay-adapter
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Warranty products
Solution found for your vehicle!
VEHICLE SELECTED
Audi A4, 2018
We've confirmed your vehicle does not have factory CarPlay. Don't worry! The Ottoscreen AI shown below is the complete solution designed to bring smart features and full screen CarPlay to your car easily.
Ottoscreen AI
Perfect Match!
VEHICLE SELECTED
Audi A4, 2018
Your car has Wired CarPlay, which is ready for our products. Continue browsing to discover more.
Need Confirmation
VEHICLE SELECTED
Audi A4, 2018
We apologize, your model is not in our database. Please confirm one crucial detail: Does your car have Wired Apple CarPlay?
Watch the guide video below or use an AI tool (like Gemini or ChatGPT) to quickly search your car's features and confirm. If it has wired CarPlay, our products is the perfect fit!
Wireless CarPlay Detected
VEHICLE SELECTED
Audi A4, 2018
Since you already have wireless CarPlay, check out our Ottoaibox i3 to watch videos in your car.
OttoAibox i3 BMW CarPlay AI Box
Perfect Match!
VEHICLE SELECTED
Audi A4, 2018
Your car is compatible — continue browsing to discover more you’ll love.
Wired Android Auto Detected
VEHICLE SELECTED
Audi A4, 2018
We detected your vehicle supports wired Android Auto only, not wired CarPlay. It is not compatible with your car. Don't worry! The A2Air Pro Adapter shown below is the perfect fit for you.
A2Air Pro trådløs Android Auto Adapter
Click here to to see if your car supports wired CarPlay
👉 Guide video
❌Not compatible with BMW. Click to get the BMW version here: BMW Wireless CarPlay AI Box
Ideal for iPhone users, supporting iOS 10 or later.
❌Not suitable for Sony Aftermarket Head-unit
❌For Mitsubishi Motors, please note in the order on cart page or email us.
After-sale policy
30 Days Return
Ship in 1-2 days
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U2AIR Pro
Cut the Cord, Drive Freely
Ditch the wires and experience seamless wireless CarPlay.
Wireless CarPlay
Compact & Discreet
Expand the Way You Drive
Auto Reconnection
FOTA Upgrades
Easy Installation
Why Choose U2AIR Pro Wireless?
Instant Wireless Upgrade
Convert your wired CarPlay to wireless in seconds.
Fast Auto Reconnection
The U2AIR Pro remembers your device and reconnects automatically every time you start your car.
Expand the Way You Drive
Unlock more ways to make each drive integrated. Mirror your screen, take calls, stream music, and navigate with the help of CarPlay.
Simple Plug-and-Play Setup
No apps, no hassle—just plug it in and drive.
Compact & Discreet
Compact and sculpted to echo your dashboard’s contours
Upgrade Your Wired Connection to Wireless
Wires can be inconvenient, cluttered, and limiting. Going wireless gives you a cleaner dashboard and greater freedom to use without plugging in every time.
Revolutionize what you can accomplish on the road with wireless capabilities.
Just plug in the U2AIR Pro and experience the same expanded functionality that CarPlay offer.
Automatic & Quick Reconnection
Provides a truly hands-free experience, ensuring seamless connectivity without extra steps.
Having to manually reconnect every time you get into your car is a hassle. The Otto Wireless U2AIR Pro automatically remembers and connects to your last-used device, so you can start driving without interruptions.
Having to manually reconnect every time you get into your car is a hassle. The Otto Wireless U2AIR Pro automatically remembers and connects to your last-used device, so you can start driving without interruptions.
The Quickest Installation In Your Life
Many car accessories require complicated setup processes. The Otto Wireless
U2AIR Pro is designed for effortless installation—just plug it in, and it works. No apps or complex configurations needed.
Plug into USB port
Car screen displays wireless connection
CarPlay starts instantly.


FOTA Upgrades
Always Updated
Stay ahead with new innovations.
No Hassle, No Effort
Get the latest system in minutes with easy over-the-air updates.
Future-Proof Your Car
Enjoy more years of use with fresh tech and easy updates along the way.
Compare
Compare our most popular products below.
U2 AIR Pro trådløs CarPlay-adapter
$59.00 USD
Buy Now
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Standard CarPlay
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Other AI Boxes
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| Wireless Connectivity |
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Limited
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| Auto-Reconnection |
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Inconsistent
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| Firmware Updates |
(Over the Air)
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Manual Updates
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Rarely Updated
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| Plug-and-Play |
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Requires Setup
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Compact Size
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| Need Cable |
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Needs Cable
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FAQ
Is this Ottocast product compatible with my car?
Most Ottocast products are designed for vehicles (typically 2016 or newer) with Factory Wired Apple CarPlay and/or Factory Wired Android Auto. This product is a wired-to-wireless adapter and must be plugged into a USB data port (not a charge-only port).
Quick check: plug your phone in—if CarPlay/Android Auto pops up, it’s supported. Video: 👉 Watch video
Question
Write content to answer to common questions your customers may have about your products, shipping policies..
How can I check compatibility on your website?
On the product page, click “Check If It Fits Your Car” (under “Add to Cart”), then select your make / model / year to see the result.
Are there any discount codes, coupons, or vouchers for Ottocast products?
Yes. New customers may receive a welcome offer when subscribing to Ottocast emails, and we run limited-time promotions throughout the year.
For the latest active codes, subscribe at the bottom of the page and we’ll send updates.
If I’ve paired two phones, which one will it connect to next time?
If multiple paired phones are nearby, Ottocast will usually reconnect to the last used phone.
To switch devices, disconnect CarPlay on the current phone (or turn off its Bluetooth/Wi-Fi), then connect with the other phone.
Some models also support one-tap switching or manual device selection.
Can I move it between two cars?
Yes. Just unplug it and use it in another compatible vehicle. In the new car, you may need to re-pair your phone or do a quick first-time setup.
Is it hard to set up?
Not at all—just plug and play. Plug it into your car’s wired CarPlay/Android Auto USB data port, then follow the on-screen prompts to complete the first-time pairing.
Can I use U2AIR Pro with an Android phone?
U2AIR Pro is a Wireless CarPlay adapter, designed primarily for iPhone. If your vehicle supports wired Android Auto only, please choose A2Air Pro instead.
Do I need to reconnect every time I get in the car?
No. U2AIR Proremembers your device and reconnects automatically when you start the car.
Why choose U2AIR Pro?
U2AIR Pro turns wired CarPlay into wireless using a stable Bluetooth + Wi-Fi connection for a cleaner, cable-free setup. It auto-connects/auto-reconnects and supports FOTA updates for long-term reliability.










