A free app for Android, by Klaus Fogel.

A wireless headphone is a type of headphone that uses radio waves to make a connection between your phone and the headphones. It is a kind of headset that allows you to listen to music and make calls without having to connect to a phone line. It is a type of audio output device that can be used with a mobile phone. It allows you to listen to music with better sound quality and lower prices.

Wireless headphones have a built-in rechargeable battery. They are usually designed to be used for a long period of time. This is because they do not need to be plugged in to use them. This means that you can use them for longer periods of time without having to recharge them.

There are many different types of wireless headphones. Some are designed to be used with tablets, while others are designed to be used with mobile phones. There are also different types of headphones with and without a microphone.