原帖由： Alexon ,
Is it possible to add battery and make wireless device for music use?
Is it possible to add battery here – to make wireless airport for music listening by Apple's Airplay (Wi-fi)? Bluetooth is awful for music with no quality at all until we get someday 5.0 I noticed that Apple's airport express is getting hot during operation, maybe this problem can be managed with getting rid of converting power supply (battery direct needed voltage).
Apple AirPort Express Base Station