Confirm if the Bluetooth Earphone is ON. (Check if the LED indicator is ON i.e.
Red and Blue lights flash alternatively)
If the Bluetooth earphone is ON, but still can not be found, please, restart
your Mobile Phone and the Bluetooth Earphone and try again.
For questions, requests, comments about
our products, feel free to contact us:
Via Email: support@tbi-pro.com
Via T ext Message (SMS): 800-674-9229
Phone Call: 800-674-9229
SKYPE: live:support_71608
Facebook Page: Facebook.com/tbi-pro
Y outube Video Guides: youtube.com/tbi
tbi-store.com
Bluetooth Stereo Headset
User Manual
Congratulations on purchasing the TBI Pro
RU13 wireless earphone, it uses Bluetooth 5.0
echo elimination technology , provides superior
sound quality , and east hands-free operation.
Before operating this product, please read
these instructions carefully .
Mouth Piece/
Audio Input
The V olume-
LED Indicator
The V olume+
Charging Port
Scan me to Email us:
Email us: support@tbi-pro.com
Scan the QR codes with your mobile device
to get in touch.
Customer Care Service
Scan me to T ext us:
T ext us: +1 800-674-9229
For questions, concerns and requests about
our products and services, contact our
Customer Support Services:
Customer Care Service
Y outube Channels:
youtube.com/tbi
tbi-pro.com/user-guide/headphones
Product Set
Earphone Case Right Earbud Left Earbud
Earbud T ips Charging Cable
Specification
A. When the Bluetooth Earphone is in pairing mode, it must connect within
2 minutes, else, the Earphone will turn OFF automatically after 2 minutes.
B. Holding the MFB key for about 3 seconds when charging till the Red and
Blue lights flash three times restores the factory Settings.
2. After connecting the Bluetooth
Earphone to your mobile phone, there
is always disconnection or noise.
A. The Bluetooth Earphone power might be low . Please, charge the Earphone.
B. There might be a barrier between the Earphone and your Mobile Phone or the
phone is out of signal range. Also, do not cover up the Earphone with any object.
T o keep signal stable, always keep your Phone and the Earphone in a line of sight.
3. The Bluetooth Earphone has been
connected, but you can’t listen to
A. Mono Bluetooth Headset can not be used to enjoy music except you match it with
Nokia Mobile Phone.
B. Check your Bluetooth Settings to adjust the sound path to “Hands-Free” mode.
C. Some Cell Phones also need to set 2 items for the player: Start the player
Bluetooth and choose the just connected Bluetooth device, then click ok.
4. Learn how to use Bluetooth Earphone to
listen music or chat on computer
D. Some Mobile Phones are without complete Stereo Bluetooth module and Bluetooth
function to listen to music. Please connect your Earphone to a Mobile Phone that
supports Stereo Bluetooth function to figure out if the Bluetooth Earphone is OK or not!
If your computer is equipped with Bluetooth, just open the Bluetooth function and search
for TBI Pro RU13 Bluetooth Earphone, Else, you need a Bluetooth adapter . Through a
Bluetooth Software (IVT), the adapter can connect the Earphone to your Computer .
Computers with XP OS can identify a Bluetooth adapter automatically and they do not
require a driver . While the built-in adapter software in XP can only transfer files, it can
not transmit audio, so you must install the IVT Software in other to transmit audio/sound.
5. When in use, what the Maximum
distance between the Bluetooth
Earphone and mobile phone or adapter?
6. What’ s the Bluetooth pairing password?
The Maximum allowable distance between the Earphone and Mobile Phone / Adapter
is 10Meters. Generally speaking, the device is best enjoyed when there is no barrier in
the path. When the distance reaches the Max, there might be a little noise when calling.
The Bluetooth pairing password is 0000. Most Phones connect automatically without
requesting a password. Only few Phones require Password (0000) to connect manually .
7. The red light is not ON when charging
Possible Reason: The Earphone has been left unused for a long time, which has
severly affected the Battery .
Solution: It needs to charge for about 30 minutes, then the Red light might come up.
Note: Overcharging the Earphone or Keeping the Earphone in a closed car (or similar
environments) will reduce the battery life of the Earphone.
Energy saving for fitness
HD stereo sound with richer heavy bass
Low power consumption
Ipx7 waterproof Nano coating
Stable connectivity with Bluetooth 5.0