Sony MDR-MV1 Open-Back Reference Monitor Headphones - Manual (Page 53)

Display the devices paired with the iPhone. 3
Select [Settings]. 1.
Touch [Bluetooth]. 2.
Touch the switch to turn on the Bluetooth function. 3.
Touch [INZONE H9 / INZONE H7].
You will hear a notification sound indicating that the connection is established.
INZONE H9:
The left and right ring indicators (blue) change to a slow flashing.
INZONE H7:
The (Bluetooth) indicator (blue) flashes quickly for about 5 seconds, then changes to a slow flashing.
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