Press and hold LOGO button for 2 seconds to turn on Air by crazybaby (NANO). Double-tap each headphone LOGO button, before connecting to any device.
When earbuds are in pairing mode, the earbud LED band lights will flash rapidly three times. Then the earbuds will automatically pair themselves.
Once the earbuds have paired successfully, the LED band lights will flash 2 times every 5 seconds.