Congratulations on receiving your new pair of E3! Use this guide to learn about pairing E3 with your preferred device, charging the batteries, and restoring the earphones to their factory settings.
What's included in the box
- E3 wireless earphones and charging case
- Interchangeable ear tips in five different sizes: XS, S, M & L &
- Type-C USB-cable
- Microfiber cloth
- Owners manual
Before getting started
⚠️ Sudio E3 is delivered with a red protective film covering the charging connectors between the earbuds and charging case. The film needs to be removed in order for the earbuds to power on.
The earbuds will likely have some existing battery charge, however it is recommended to fully charge E3 before using it for the first time.
Turning E3 on or off
E3 powers up as soon as the lid on the charging case is opened, as indicated by the LED lights on the earbuds and the audio feedback 🔈 On.
Similarly, E3 is turned off when placing the earbuds back into the case.
You can also use the touch controls to power the earbuds on or off. Do this by holding the touch control for 5 seconds on either earbud.
Pairing with a device
E3 enters pairing mode when opening the lid on the charging case. Open the Bluetooth settings on your device and wait for E3 and the device to locate each other, then select Sudio E3 when it appears in the list. You will hear 🔈 Connected, confirming that the devices are paired with each other!
Charging the batteries
There are three batteries in total on E3; one in the charging case and one in each earbud.
The E3 earbuds charge their batteries automatically when placed inside the charging case. Make sure to first remove the protective film which is covering the charging connectors.
The E3 case is charged with a Type-C USB-cable and can also be charged wirelessly. When the case is charging, you will see a light on the front o the charging case. It is recommended to use the Sudio Type-C USB-cable that's included in the package, but the charging case may be compatible with third-party Type-C USB-cables as well.
Restoring E3 to factory settings
If E3 is behaving unexpectedly or you simply wish to restore it to its original settings, reset it by placing the earbuds inside the case and, with the lid open, press the button on the back of the case for 5 seconds. The reset is complete when the LED light on the front of the case flashes white twice.
You may then proceed with pairing E3 again.