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TW90 

Sport

Buds

User Guide 

|

 Models:

 GDI-EXTW90...99

Place SportBuds in Charging Carrying Case and Charge the 
Case until SportBuds are fully charged

Remove the SportBuds from the Charging Carrying Case to 
turn them on

The SportBuds will automatically pair to each other

Search your Bluetooth Connection on your Smart Device 
for "ECOXGEAR-R"

Pair & Play

1

2

3

5

4

Quick Start

AUDIO

INCREASE VOLUME

• •

RIGHT

DECREASE VOLUME

• •

LEFT

PAUSE AUDIO

RIGHT

PLAY AUDIO

RIGHT

ADVANCE TRACK SELECTION

• • • • • • • • • • • • • • • • • • • • • • •

RIGHT

PREVIOUS TRACK SELECTION

• • • • • • • • • • • • • • • • • • • • • • • 

LEFT

ECOTALK VOICE ASSISTANT

LEFT

PHONE CALLS

ANSWER INCOMING PHONE CALL

EITHER

END PHONE CALL

EITHER

REJECT INCOMING PHONE CALL

• • • • • • • • • • • • • • • • • • • • • • •

EITHER

TWO-CALL HANDLING

END CURRENT/ANSWER INCOMING

• • • • • • • • • • • • • • • • • • • • • • •

RIGHT

PLACE CURRENT ON HOLD

EITHER

SWITCH BETWEEN PHONE CALLS

EITHER

END CURRENT CALL

• • • • • • • • • • • • • • • • • • • • • • •

EITHER

Multi-Function Button Chart

PRESS ONCE

PRESS & HOLD FOR 2 SECONDS

• • • • • • • • • • • • • • • • • • • • • • • 

DOUBLE-CLICK

• •

On / Off

Remove the SportBuds from the Charging Carrying Case to turn them on. The SportBuds 
will automatically pair to each other.
Return the SportBuds to their slots in the Charging Carrying Case to turn them off.
Alternately, you can 

PRESS & HOLD

 the Multi-Function Button  on both SportBuds for 

2 seconds to turn them on. 

PRESS & HOLD

  on either SportBud for about 5 seconds, 

or until the LED flashes 

RED

 3 times, to turn the SportBuds off. Both SportBuds will 

announce, “Power off.”
Once on, the Left SportBud will announce, “Left channel,” the Right SportBud will 
announce, “Right channel, pairing,” and the LED Indicator on the right SportBud will flash 

BLUE 

and 

RED

. The SportBuds will enter into Bluetooth Pairing Mode and search for your 

Bluetooth device to pair and connect.
Refer to 

Bluetooth Pairing & Audio

 for details.

Volume

While listening to music or on a phone call, 

DOUBLE-CLICK

 the Multi-Function 

Button 

on the Right SportBud to increase the volume.

DOUBLE-CLICK

  on the Left SportBud to decrease the volume.

NOTE:

 Some Bluetooth devices must be manually set at maximum audio level.

Your SportBuds will beep to indicate when the maximum or minimum volume 
level is reached.

Phone Calls

When answering an incoming phone call, the LED Indicator on the Right SportBud will 
flash 

RED

.

When ending a call, the SportBuds will beep.
When rejecting a call, the SportBuds will beep twice & announce, “Call reject.”
If you have an incoming phone call while already on a call:
 

 

PRESS & HOLD

  on the Right SportBud for 2 seconds to end the current call and 

    answer the incoming call.
 

 

PRESS

 

ONCE

 on either SportBud to place the current call on hold and answer the 

  incoming 

call.

  ° 

PRESS

 

ONCE

 on either SportBud again to switch between both phone calls.

  ° 

PRESS & HOLD

  on either SportBud for 2 seconds to end the current call. 

  ° 

PRESS & HOLD

  on either SportBud for 2 seconds to end the remaining call.

NOTE:

 This feature is only available when paired to a device with Two-Call 

Handling functionality.

EcoTalk - Voice Assistant

To activate Voice Assistant (Siri, OK Google, etc.) 

PRESS

 

ONCE

 on the Left SportBud. 

The SportBuds will beep. Once your Voice Assistant is activated, speak your command into 
the built-in microphone on the SportBuds.

NOTE:

 Before using the EcoTalk function, your device must be connected to the 

SportBuds via Bluetooth. Not all devices have voice assistant functionality; refer 
to your device for details.

Control Buttons & Operations Details

The LED indicator on the bottom of each SportBud will flash 

RED

 once every 20 seconds 

when the batteries are running low.
Place both SportBuds in the Charging Carrying Case to charge them. The LED located on 
the bottom of each SportBud indicates the charging status when charging:
 

 

RED

 LED indicates charging in process

 •

 LED turning off indicates a full charge

WARNING:

 SportBuds 

MUST

 be completely dry before charging. If wet, contact may cause 

electric shock and injury.
The Charging Carrying Case can charge both SportBuds up to 4 times without needing to 
be recharged.

NOTE:

 Approximately 1.5 hours of continuous charging time is required to fully charge 

your SportBuds.

Charge Your SportBuds

Bluetooth Pairing & Audio

Connect to Your Smart Device & Play Audio

When your SportBuds are turned on for the first time, the LED Indicator on the right 
earphone will flash 

BLUE

 and 

RED

, indicating the unit is powered on and ready to pair. The 

units shall also announce, “Left channel,” and “Right channel, pairing,” when powered on.

Pairing Mode

Pairing Mode will last for approximately 3 minutes. If no devices are paired within that time, 
the SportBuds will automatically turn off.

Turn on your smartphone’s Bluetooth. Set the smartphone to Pairing Mode. Available 
Bluetooth connections shall appear. Select ‘ECOXGEAR-R’ from the list of discovered 
devices on your smartphone. Wait a few seconds until the connection is completed.

NOTE:

 Some Bluetooth devices may ask for a password. Enter, ‘0000’ to connect.

When the ‘ECOXGEAR-R’ selection is made and the Bluetooth connection is complete, 
your SportBuds will announce, “Second device connected,” and the LED Indicator will flash 

BLUE

. Once connected, select and play your desired audio.

Your SportBuds should sync & wirelessly pair with most Bluetooth enabled devices. The 
SportBuds remember the last device paired and will automatically search for previous 
connections when they are turned on or when a device comes back into Bluetooth range. 
If a connection is dropped, the SportBuds will look to re-establish that connection. If 
Bluetooth is turned off on your smartphone, the SportBuds may 

NOT

 automatically look 

for the device.

RECOMMENDATION:

 If you are not familiar with Bluetooth pairing for your smartphone, or 

other Smart-Device, refer to the User Guide for your smartphone to learn how to add and 
pair a new device (the TW90 SportBuds for instance) to your smartphone using Bluetooth.

Bluetooth Pairing & Connections

Once paired, should you have an issue switching between Bluetooth connections on 
current or new devices, open the Bluetooth Section within the device currently connected 
to the SportBuds and delete the ‘ECOXGEAR-R’ Bluetooth selection from your phone. 
The SportBuds will then be available to pair & connect to an alternate Bluetooth enabled 
smartphone / Audio Device.
If pairing is unsuccessful, turn off the SportBuds first and then re-pair again following the 
above steps.

LED Indicator

LED Indicator

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