Car audio and video entertainment box converts wired connections to wireless for in-car entertainment with 2Air wireless protocol, compatible with 5V power source and compact dimensions of 76mm × 43mm × 12.3mm, constructed from ABS PC material.
Car Wireless Entertainment Box Converts Wired Connections Using 2Air Protocol with 76mm Compact Design

This vehicle-mounted interconnection box transforms traditional wired audio and video systems into wireless entertainment solutions. Supporting the 2Air wireless transmission protocol, it eliminates the need for physical cables between devices while maintaining signal quality. The unit operates at a low 0.75W power consumption with precise 5V ± 0.2V voltage input tolerance, making it compatible with standard vehicle power systems. With dimensions of 76mm × 43mm × 12.3mm, its compact form factor allows for flexible installation in various car interior spaces without occupying significant room.
Features and Construction

The car entertainment box combines practical wireless conversion with durable construction suitable for vehicle environments. Its design focuses on reliable performance while maintaining minimal power requirements.
Material and Build
Constructed from ABS PC material, the entertainment box benefits from the combined properties of acrylonitrile butadiene styrene and polycarbonate. This material selection provides impact resistance against vibrations common in vehicles while offering thermal stability across the temperature ranges experienced in car interiors. The ABS PC construction ensures the unit maintains its structural integrity without warping or cracking under normal automotive conditions.
Size and Practical Fit
Measuring 76mm × 43mm × 12.3mm, the entertainment box features a particularly slim 12.3mm profile that facilitates discreet mounting. These compact dimensions allow installation in various vehicle locations including dashboard compartments, centre console areas, or behind panels. The 76mm length and 43mm width provide sufficient internal space for the wireless conversion circuitry while remaining unobtrusive in most car interiors.
Uses and Placement

The entertainment box serves as a bridge between wired vehicle entertainment systems and modern wireless devices. Its conversion capability addresses the gap between older car audio/video infrastructure and contemporary wireless technology.
Event or Professional Use
For professional installation scenarios, the entertainment box provides a standardized wireless conversion solution for multiple vehicles. The precise 5V ± 0.2V voltage tolerance ensures compatibility across different car electrical systems, while the 2Air protocol support offers a consistent wireless standard. Installers benefit from the predictable dimensions of 76mm × 43mm × 12.3mm when planning mounting locations in various vehicle models.
Everyday Home Use
For personal vehicle owners, the entertainment box simplifies connecting smartphones, tablets, and other wireless devices to car entertainment systems. The low 0.75W power consumption minimizes impact on vehicle electrical systems during extended use. The included two data cables provide connection options for different installation scenarios, while the compact 76mm design allows placement in convenient but unobtrusive locations.
Benefits and Buying Value

The entertainment box offers practical advantages through wireless conversion capability and energy-efficient operation. Its design prioritizes reliability and compatibility within vehicle environments.
Reuse and Low Maintenance
The entertainment box supports continued use of existing wired car entertainment systems by converting them to wireless functionality. This extends the usable life of installed vehicle audio/video equipment. With no moving parts and minimal power requirements at 0.75W, the unit requires little maintenance beyond proper connection and occasional cleaning of ports.
Why Choose This Product
This entertainment box provides a specific solution for converting wired vehicle entertainment to wireless operation using the 2Air protocol. Its 76mm × 43mm × 12.3mm dimensions offer installation flexibility in various car interiors, while the ABS PC construction ensures durability in automotive temperature conditions. The precise 5V ± 0.2V voltage tolerance guarantees compatibility with standard vehicle power systems, and the included two data cables accommodate different connection requirements.





