Ensure your phone has 3.5 mm port for earphone or you buy earphone adapter for your phonefeature1) 【compatible devices】: this wirele lapel microphone system is suitable for type-c port products, also can use adapter (optional) for iphone/ipad. compatible with iphone 12 pro max 12pro/12 /iphone 11 pro max/11 pro/11/xs max/xs/x/8 plus/7/se etc. 2)