IOGear GBMA201 - Manual (Page 9)

HEADPHONES
Charge Headphones
1. Before first use, you must fully charge the headphones for at least 2 hours.
2. Each full charge gives you approximately 6.5 hours of continuous operation.
Turn ON Headphones
1. Press and hold the Center button for approximately 6 seconds
2. The Blue LED will quickly flash, indicating it’s ready to accept a Bluetooth connection
Turn OFF Headphones
1. Press and hold the Center button for approximately 4 seconds until the blue LED turns off
Operation - GBMH KIT
7