Follow the steps below to connect your Hellas to a Bluetooth® enabled sound source (Smartphone, tablet or computer) for the first time.
Before pairing, you must activate the Bluetooth® feature on your sound source according to it's user manual.
1. If the device is turned off - keep holding the touch interface for 8 seconds - after 4 seconds the headphones will turn on and the LED will display white at intervals.
2. After the next 4 seconds, the headphones will then make a sound to indicate pairing mode and the LED will flash blue.
3. Select and connect to HELLAS on your sound source, according to its user manual. 
Figure 1 - Press the touch interface for 4 seconds to turn on the headphones and/or enable pairing mode
After the initial pairing, the two devices will auto-connect when they are switched on and within the range of 10 meters of each other.