Charge your earpiece
Before you use Symphonix for the first time, follow these instructions to give it a full charge.

1. Plug the charging cable into the charger and a wall outlet or surge protector.
2. Insert the earpiece into the charger. Make sure the switch on the back of the earpiece is in the off position.
3. Leave the earpiece to charge for 6–7 hours. Do not take the earpiece out of the charger until the Charging light is solid green!

Find the right tube
The RCA Symphonix earpiece comes with three tubes:

• a thin tube for the right ear (pre-installed on the earpiece)
• a thin tube for the left ear
• a wide tube and dome that works on both ears

If you plan to use the earpiece on your right ear, great...the earpiece is ready for you to try out.
If you plan to use the earpiece on your left ear, or if you want to use the earpiece with the wide tube, you'll need to take the tube for the right ear off the earpiece and replace it with the other tube.

Put the earpiece on

1. Put the earpiece body behind your ear.
2. Insert the dome in your ear gently. Then gently wiggle the dome into the ear canal so that it is comfortably in place.
3. Fold the tail into the bowl of your ear. The tail will help stabilize the earpiece on your ear and keep the dome and tube in place.

Turn on the earpiece and adjust the volume

The on/off switch for the Symphonix earpiece is located on the top of the earpiece body, just above your ear when you have the earpiece on. Flip it down to turn the earpiece on.

The RCA Symphonix earpiece has three preset levels of sound amplification to fit three distinct user profiles or listening environments. When you turn it on, the Symphonix earpiece goes to setting 1 (minimum noise reduction, low-level amplification).

To adjust the volume: Find the volume button directly above the on/off switch on the earpiece body. Completely depress it for 1 second. You will hear 2 short beeps, which means the earpiece is now on setting 2. For level 3, press the volume button again (3 beeps). To return to level 1, press the volume button a third time.