This pad charges my Pixel 5 at 10W to 12W (tends to jump around between the two as it charges and as I watch the charge current meter update in AccuBattery. However, much to my incredibly pleasant surprise, I was contacted by the company, WHO HAD ALREADY SHIPPED ME A REPLACEMENT COOLER BEFORE EVEN BEING IN CONTACT WITH ME! First time plugging it in sound was coming from headset but mic didn?t seem to work. left ear stopped working today, 20 Nov 2019. Eso sí, como el sonido ambiente se incremente un poco (coches circulando, por ejemplo) ya hay que subir el volumen para poder oir correctamente. Not a very good percentage of success: (25). And it still works now. If you want something temporary , yes, otherwise buy the wood ones. Bought for kids as constantly losing theirs. Tragekomfort: QC35, gefolgt von den anderen.