You can make your headphones louder in a handful of ways — from adjusting your device or app volume settings to basic headphones maintenance.

How to Make the iPhone Microphone Louder. Since its introduction, the iPhone has become an almost indispensable accessory for the businessperson on the go. A business owner with an iPhone can ...

You can make your Alexa speaker louder or softer using voice controls, the physical buttons or your Echo speaker, or the Alexa app.