Insight Bluetooth® Speaker. The stylish ifidelity Insight Bluetooth® Speaker delivers great sound and includes a built-in bass enhancer. It is compact, lightweight and portable and the built-in music control which allows you to take control of your music and take calls makes it the perfect companion for smartphones or other multimedia devices. Includes a 3.5mm auxiliary cable and USB to Micro USB charging cable. Bluetooth® working range is 10 metres. Supplied in an ifidelity gift box. Aluminum.