Simple BTHFS380 - Pairing Guide; Step 1: Turn On and Pair; Step 2: Connect Device; How to Play Your Phones Audio

Turn on BTHFS380 by pressing the Power Button on the
CallCassette (A). The LED light will begin ashing red/blue
to indicate power is on and is ready for pairing.
On your device, access your music/media player of choice.
Use the Control Button (B) for functions such as play, pause
and track forward
(Performance and functions may vary depending on the device and app used.)