Connecting Bluetooth headphones to Switch lets you enjoy audio without disturbing others. Go to 'System Settings' > 'Bluetooth Audio' > 'Pair Device'. Put your headphones in pairing mode (follow the manufacturer’s instructions—usually holding the power button for 5-10 seconds). Select your headphones from the list of available devices—they’ll connect within 2-3 seconds. The Switch supports most Bluetooth headphones, but some may have latency (audio delay) during gameplay. For gaming, choose headphones with low latency mode (labeled 'aptX Low Latency' or similar) to sync audio with on-screen action. You can connect up to two Bluetooth audio devices at once, ideal for local multiplayer. To disconnect, go to 'Bluetooth Audio' and select 'Disconnect' next to the headphones.