1. High-speed wireless transmission: Supports mobile app connection for centralized data file management. Stores over 2000 bin files offline with full data synchronization. 2. Automatic operation, independent use: No smartphone required; functions offline. Clear screen display enables quick recognition. One-click activation for automatic data generation and efficient card swiping. 3. High-quality chip: Intelligent sensing technology ensures responsive and accurate touch-based card swiping. 4. Long-lasting battery life: Utilizes low-power design and energy-saving principles. A single button cell battery supports up to 180 days of normal use. Color: White Material: Plastic Package Contents: 1 x Handheld Emulator Note: Color appearance may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.