Operation process Step 1: HDMI Connection Correct Operation: Connect the TV/projector using the included HDMI extension cable → Switch the TV input source to the corresponding HDMI channel. Key Reminder: Plugging the HDMI cable directly into the port will obstruct the signal, causing controller malfunction! Step 2: Receiver Pairing Correct Operation: Insert the wireless receiver into the host USB port → Ensure there are no obstructions between the receiver and controllers. Key Reminder: An unsecured receiver will cause signal interruption! Step 3: Power Supply Correct Operation: Connect a 5V/1A+ power adapter (self-provided) to the host's USB power port. Key Reminder: DO NOT use fast chargers! Power from the TV's USB port may be insufficient, causing lag/freezing! Step 4: Controller Activation Correct Operation: Insert 2 AAA batteries into each controller → Flip the switch to the "ON" position. Key Reminder: *Steady RED light (1P) / Steady GREEN light (2P) indicates successful connection.* Technical Specifications Output: HDMI 4K@30Hz / 1080P@60Hz Storage: 64GB TF Card (Preloaded with 23 emulators + 20,000+ games) Controllers: 2.4GHz Wireless x2 (10m range, lag-free) Power: USB 5V/1A (Minimum Requirement) Operating Environment: 0-40°C (Avoid high temperature & humidity) Troubleshooting Guide Controller light off 1. Confirm correct battery polarity. 2. Check switch is in "ON" position. Both lights flashing 1. Replace batteries (Low battery warning). 2. Restart host and reinsert receiver. No display signal 1. Check full HDMI cable connection path. 2. Test with a different TV HDMI port. Game lagging/freezing 1. Switch to a dedicated power adapter (DO NOT use TV USB power). 2. Ensure ventilation for heat dissipation. Package Contents Game Console x1 HDMI Extension Cable x1 Wireless Receiver x1 2.4GHz Controller x2 USB Power Cable x1 64GB TF Card (Preloaded with games) x1 User Manual x1 Important Notes Signal Optimization: Avoid placing the host unit and receiver behind metal objects. Power Safety: ONLY use standard 5V/1A+ adapters (Fast chargers may damage the circuit board!). Storage Protection: The TF card comes preloaded with the game system. Formatting will cause permanent data loss! After-sales Service: Warranty information is included on the packaging box and user manual. Please keep them properly.