Features: The intelligent emulator offering universally compatibility, with seamless integration for controllers to enhances gaming connectivity and functionality. Key features include a built in LED display for real time visualization, battery life for stable, low latency pairing with multiple peripherals like headphones, and programmable emulation to read, write, and simulate data. Designed for hardcores gamers seeking advanced tools, this emulator caters to users who demand efficient accessory management, quick in game content access, and technology enhancements to elevates their gaming setups. Ideal for immersive gaming scenarios, unlock special items or event in supported titles, while simultaneously handling wireless connection during intense play. With its compact, plug and play design in ABS metal construction and a dedicated app for firmware updates and LED customization, this multifunctional game enhancer centralizes control for a streamlined, futuristic gaming experience. Specifications: Component: ABS metal Size:Approx.4.9x0.9x6.3cm/1.93x0.35x2.48inch Color:Black/White Battery capacity: 200mAh lithium batteries Package Includes: 1pcs Game Card Simulator note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.