Huawei phone 2-in-1 charging audio cover case with 3.5mm audio jack and 30x12mm adapters in blue or yellow colour for P30 P20 Pro Mate 10 20 Lite Honor 20 10 9 8x P Smart Y9 Android phones accessory
Huawei 2-in-1 charging audio adapter with 3.5mm jack for simultaneous power and sound

This practical 2-in-1 charging audio cover case addresses the common frustration Huawei phone users face when they need to charge their device while using wired headphones or connecting to external audio systems. With its compact 30x12mm design, this adapter neatly integrates with your existing phone case, providing both charging capability and 3.5mm audio connectivity through a single accessory. It eliminates the need for separate dongles or adapters, simplifying your mobile accessory setup while maintaining full functionality for both power delivery and audio output on compatible Huawei Android smartphones.
Features and Construction

The adapter's design focuses on practical functionality with specific measurements and compatibility details that ensure it works effectively with your Huawei phone. Its construction balances durability with flexibility to accommodate different case designs while providing reliable electrical connections.
Material and Build
The adapter housing utilises plastic materials that provide structural support while keeping the overall weight minimal. Metal connectors ensure proper electrical conductivity for both charging and audio transmission, while the cable portion incorporates flexible insulation materials that withstand regular bending without compromising the internal wiring. This material combination creates an accessory that maintains functionality through daily use while fitting discreetly with your phone's existing protective case.
Size and Practical Fit
Measuring exactly 30x12mm, the adapter maintains a compact profile that doesn't interfere with normal phone handling or case usage. This specific dimension ensures it fits neatly alongside your phone without creating awkward protrusions or interfering with pocket storage. The design accommodates the physical space requirements of most Huawei phone cases while providing sufficient room for both the USB-C charging connection and 3.5mm audio jack placement. The single branch connector supporting two-way functionality keeps the overall footprint manageable for everyday carry.
Uses and Placement

This adapter serves multiple practical scenarios where simultaneous charging and audio connectivity enhance your mobile experience. Its design considers both specific use cases and general convenience factors that matter during daily phone usage.
Event or Professional Use
For professional presentations or event situations where your Huawei phone serves as both a presentation device and needs continuous power, this adapter allows you to connect to projectors or audio systems via the 3.5mm jack while maintaining battery levels. It supports scenarios where you might be streaming content, delivering presentations, or using audio-intensive applications that benefit from both wired audio quality and uninterrupted power supply. The adapter's compatibility with multiple Huawei models means it can serve as a reliable accessory across different devices used in professional or event settings.
Everyday Home Use
In home environments, this 2-in-1 adapter enables comfortable charging while using wired headphones for music, podcasts, or video watching without draining your phone's battery. It supports evening charging sessions where you might want to listen to audio content before sleep, or daytime usage where you need both power and audio connectivity for extended phone use. The blue and yellow colour options allow for personal preference matching with your phone case or general aesthetic, while the compact design ensures it doesn't create clutter on bedside tables or desks where space is often limited.
Benefits and Buying Value

The practical advantages of this adapter stem from its specific measurements, compatibility range, and dual-function design that addresses common mobile accessory challenges.
Reuse and Low Maintenance
With compatibility across multiple Huawei models including P30, P20 Pro, Mate 10, 20 Lite, Honor 20, 10, 9, 8x, P Smart and Y9, this adapter offers extended usefulness as you upgrade phones within the Huawei ecosystem. Its simple design requires minimal maintenance beyond basic care to prevent connector damage, and the materials chosen balance durability with practical performance. The adapter represents a single purchase that can serve across multiple devices and years of use, reducing the need for separate accessories with each phone upgrade.
Why Choose This Product
This 2-in-1 charging audio adapter provides a straightforward solution to the specific problem of needing simultaneous charging and audio connectivity on Huawei Android phones. Its 30x12mm measurement ensures it fits practically with most phone cases, while the 3.5mm jack maintains compatibility with standard audio equipment. The inclusion of both blue and yellow colour options allows for personal preference, and the confirmed compatibility with numerous Huawei models gives confidence in its usefulness across different devices. Rather than requiring multiple separate adapters, this single accessory consolidates functionality while maintaining a compact, case-friendly design.


