To turn ON your Philips SHB4385 headphones please press and hold the multi-function button on both earpieces for 3 seconds.
To turn OFF your Philips SHB4385 headphones please press and hold the multi-function button on either right or left earpiece for 4 seconds until the LED flashes white once
Note: Your headphones will turn off automatically if there is no Bluetooth connection established within 15 minutes.
Please contact our Customer support team if any further assistance is required.