OTTOCAST Mini Pico Wireless CarPlay Adapter, Wi-Fi 6 and Bluetooth 5.4

Wi-Fi Bluetooth: The OTTOCAST Mini Pico is a plug-in adapter listing wireless CarPlay and Android Auto use with compatible phones and cars. It is designed to remember two phones and offers a button for switching, but the listing gives conflicting descriptions of iPhone compatibility and does not establish that every car with wired phone projection will work.

At a glance

Claims to remember the last two phones and switch between them with a button.
The listing describes automatic phone connection and plug-in operation without an app.
Uses a USB connection for power, so it is not a battery-powered adapter.

Price

$48.99Save 45%

Reference price: ~~$89.00~~

Price checked: Nov 14, 2026

View offer

Pros and cons

Pros

Two-phone memory and a physical button may be useful in a shared car.
Compact stated dimensions and plug-in installation suit buyers wanting a small adapter.
USB-powered operation avoids charging a separate battery.

Cons

Requires a car with compatible wired CarPlay or wired Android Auto, so it cannot add wireless projection to any car without the listed wired system.

Technical specifications

17 specifications

Identity
Brand	OTTOCAST
Model	Mini Pico

Connectivity and controls
Wireless connection listed	Bluetooth, Wi-Fi
Wireless standards	Wi-Fi 6, Bluetooth 5.4
Control method	Push Button

Compatibility
Compatible devices listed	Android phones running Android 11 or later; iPhone 6 and newer models.
Car system requirements listed	Works with cars that have wired CarPlay or wired Android Auto. If your car only has wired CarPlay, it won’t support Android Auto with an Android phone. And, it is not compatible with BMW and Tesla.

Power and battery
Power configuration	Corded Electric
Power voltage	5 volts

Dimensions and installation
Mounting type	Plug-in
Dimensions	0.89"L x 0.89"W x 1.05"H
Weight	7.94 g
Hardware interface	USB 2.0 Type A
Cable connector type	USB Type A

Materials and finish
Material	Plastic
Color	Black

Audio
Audio output mode	Stereo

What to know before buying

Listing details to confirm

The listing is inconsistent about iPhone requirements: one detail says iPhone 6 and newer, while separate copy says iOS 10+ and 2016+ models. It also describes the product as a wireless CarPlay adapter while promoting Android Auto support, with car compatibility limited to cars already equipped with wired CarPlay or Android Auto and exclusions for BMW and Tesla. Confirm the selected car and phone combination before purchase. The listing title claims two-phone memory, while feature text says the two remembered phones switch with one button.

Who is it for?

A good fit for

Drivers with a compatible car that already has wired CarPlay or Android Auto and want to reduce routine phone-cable connections.
Households or shared-car users who want the adapter to remember two phones and switch via a button.

Less suited to

Cars without the compatible wired CarPlay or Android Auto system.
Buyers who need confirmed compatibility for a particular BMW, Tesla, or iPhone/software combination without checking the conflicting listing details.

OTTOCAST Mini Pico Wireless CarPlay Adapter, Wi-Fi 6 and Bluetooth 5.4 · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 18 ratings

5 stars63%63%
4 stars29%29%
3 stars0%0%
2 stars0%0%
1 star8%8%

The supplied evidence contains aggregate ratings but no customer-comment summary. The rating distribution leans positive, with five- and four-star categories accounting for most ratings, while a smaller one-star portion indicates that experiences are not uniformly positive. The sample is limited, and the figures do not explain why people rated it as they did. For a wireless adapter, compatibility with the car’s existing wired system and phone matters more than the rating alone.

Frequently asked questions

Will it work with any car?

No. The listing says the car must have wired CarPlay or wired Android Auto, and specifically says it is not compatible with BMW and Tesla. Check the exact car system and phone combination.

Can two phones use the adapter?

The listing claims that it remembers the last two phones and allows switching with a button. It does not establish simultaneous use.

Does it need a battery?

No battery is listed. The adapter is described as powered through the car’s USB connection.

Which iPhones are supported?

The details list iPhone 6 and newer, while separate copy gives an iOS 10+ and 2016+ requirement. These statements do not fully align, so confirm your iPhone and car compatibility before buying.