Make sure the earbuds are fully charged. Do this by charging the earbuds in the charging case. Also plug the USB-C charging cable into the USB-C port on the charging case. Plug the other end of the cable into a power source and charge until all 4 LED lights on the charging case are stable.
There are two ways to turn the earbuds on:
1. Open the charging case and take out the earbuds for auto-power on.
2. Press each earbud for 3 seconds until you hear the on-sound.
The earbuds will also auto-pair with each other when you power on.
There are two ways to turn the earbuds off and one way they auto-power off:
1. Put the earbuds back in the charging case and close the cap.
2. Press either earbud for 5 seconds until you hear the off-sound or see the LED lights flash 2 times.
3. Auto-power off will be activated after 5 minutes without a connected device.
Take out the earbuds from the charging case. The earbuds will automatically power on and pair with each other. When blue/red lights flash alternately, the earbuds are ready to pair with your device.
Turn on the Bluetooth function on your device. Select Defunc TRUE LITE in the Bluetooth list to pair the earbuds with the device. The earbud lights turn off when the earbuds are paired. The earbuds will automatically pair with a previously connected device when powered on again.
The touch control is your remote control with which you for instance play music and answer calls without having to take your device out of your pocket or bag.
Power on: Press each earbud for 3 seconds to power on. (Please note: If you have just taken the earbuds out of the charging case, they have already powered on.)
Power off: Press either earbud for 5 seconds to power off. The easiest way though is to put the earbuds back in the charging case and close the cap. Auto-power off will be activated after 5 minutes without a connected device.
Play/pause: Double-tap either earbud.
Next track: Press the right earbud for 2 seconds. Previous track: Press the left earbud for 2 seconds. Volume increase: Tap the right earbud once. Volume decrease: Tap the left earbud once. Answer/end phone call: Double-tap either earbud. Reject call: Press either earbud for 2 seconds. Voice assistant: Tap either earbud three times to activate/deactivate.
Make sure that the charging case has battery life. Put the earbuds in the charging case. Close the cap.
Plug the USB-C charging cable with the USB-C port on the charging case. Plug the other end into a power source.
Each light equals 25% battery life on the charging case. When each 25% is reached, the corresponding light becomes stable, and the next starts flashing. When charged to 100%, all 4 lights are stable.
1. Make sure the earbud has battery life. If not, place the earbud in the charging case to charge it.
2. Create a new Bluetooth connection between the earbuds and the earbuds and your device by placing the earbuds in the charging case and close the cap. Then, open the cap and pick out the earbuds again.
1. Turn off the Bluetooth function on close-by devices to avoid accidental pairing.
2. Take out the earbuds from the charging case. Turn off the earbuds by pressing each earbud for 6 times.
3. Turn on the earbuds by pressing each earbud for 3 seconds.
4. Hold the earbuds close to each other.
5. Pairing is successful when you hear “earbuds paired”.
No. They can only be connected to one device at a time only.
Yes you can!
Go to the Bluetooth settings on your device and look for a text or graphic that reads “disconnect pairing” or similar. Tap on that text/graphic to unpair.
From the Bluetooth SIG website: “Interference is one of the biggest challenges for any wireless technology in providing reliable data communication. Since wireless technologies like Bluetooth®, Wi-Fi, and 802.15.4 devices share a transmission medium, it’s possible for a data packet that is being transmitted to be corrupted or lost if it collides with another packet being transmitted at the exact same time and on the same frequency channel.”
This means that your earbuds can without apparent reason disconnect from your device. If this happens, and if your earbuds and device doesn’t reconnect automatically, establish a new Bluetooth connection between the earbuds and your device by placing the earbuds in the charging case and close the cap. Then, open the cap and pick out the earbuds again.
Remember that when the 10 meter Bluetooth range is measured, it’s measured between two points without any objects in the way blocking the signal. This means that even though you have your device in your back pocket, the connection might not be 100 percent. If you experience a bad connection, please make sure that as little objects as possible are in the way between your earbuds and your device, for example clothes and accessories in your bag.
• Make sure the earbuds are turned on.
• Make sure Bluetooth is turned on on your device.
• Make sure that the earbuds aren’t connected to another device.
• Make sure the earbuds have battery life.
