SwissDigital SD-183 is a Bluetooth audio controller that can be attached to a shoulder strap. It allows you to control music, answer phone calls, and use voice assistant functions. The device also has a built-in charger that can be used to charge external devices such as phones and tablets.

Here are some of the key features and possible use cases of the SwissDigital SD-183:

• Music control: You can use the SD-183 to play, pause, skip, and adjust the volume of music on your phone. This is a convenient way to control your music without having to take your phone out of your pocket or bag.