Walla Sound TW19 True Wireless Earbuds User Manual

**Walla Sound TW19 True Wireless Earbuds

**

EXPERIENCE YOUR MUSIC LIKE NEVER BEFORE, IN THE SLEEK COMFORT OF WALLA BUDS

Accessories

Usage Tips

PLEASE READ THIS MANUAL CAREFULLY BEFORE USING YOUR WALLABUDS.

• If charging the earphones while wet with sweat, etc., the charging terminals will become corroded. Please wipe off moisture with a dry soft cloth and let the earphone dry naturally before charging.

• Be careful not to leave the earphones in the pocket of shirts or pants when doing the laundry.

Tips

WHAT TO DO WHEN ONE EARPHONE DOES NOT WORK PROPERLY (ISSUE WITH ACTIVE PAIRING FUNCTIONALITY).

Solution:

Step 1 – Turn off your mobile phone’s Bluetooth

Step 2 – Place both earphones back in the charging case and close the lid

Step 3 – Take out both earphones and place them on a flat surface at the same time and wait 15s for them to pair automatically

Product Details

Using the Product

WHEN USING FOR THE FIRST TIME, REMOVE THE EARPHONES FROM THE CHARGING CASE AND PEEL OFF THE INSULATION TAPE ON EACH EARPHONE.

Charging

Fully charge the earphones and the charging case before using for the first time •

• The indicator light on the charging case will flash while charging. Once at full charge, the light will stay on.
• The indicator light on the charging case will stay on while charging the earphones. Once the earphones are fully charged, the indicator light will turn off.

Bluetooth Pairing

TAKE THE EARPHONES OUT OF THE CASE TO INITIATE CONNECTION. SEARCH FOR “EARBUDS” ON YOUR MOBILE PHONE’S BLUETOOTH SCREEN TO CONNECT.

How to Wear

Check each earphone for an ‘L’ or ‘R’ marking and place each one in the appropriate ear. You may need to wiggle and adjust them to create a comfortable fit.

Left Earphone Functionality

Right Earphone Functionaliaty

Call Functionality

Earphone Charging

Place the earphone into the charging case when they indicate low battery.

Product Specifications

Bluetooth Version: V5.3

Talk Time: 4 Hours
Standby Time: 120 Days
Charging Time: 1.2 Hours
Battery Capacity: 40 mAh
Charging Voltage: DC 5V
Transmission Distance: 10-15m
Music Playtime: 6 Hours
Frequency Response: 20-20,000 Hz
Charging Case Battery: 320 mAh

Safety Information

BEFORE USING WALLABUDS, PLEASE READ AND FOLLOW THE BELOW PRECAUTIONS TO ENSURE BEST PERFORMANCE AND TO AVOID POTENTIALLY DANGEROUS SITUATIONS.

Hearing Loss

• Listening to sound at high volume may permanently damage your hearing. When you use the earphones to listen to music or to take calls, it is recommended to use the minimum volume required to avoid damaging your ears or hearing.
• Exposure to high volumes while driving may result in loss of attention and increases risk of accident.

Operating Environment

• To avoid internal circuit failure, do not use the earphones in dusty environments, nor near magnetic fields.
• Do not use in thunderstorms or inclement weather. Rain and eclectic charge in the air might result in electric shock.
• Use only in temperatures ranging from -10- 55″ Celcius (15-131 Fahrenheit) and store the device within a range of -40-70″ Celcius (-40-158° Fahrenheit). At extreme temperatures, the device may not function properly. At temperatures below 5° C (41° F), the battery performance may drop.
• Do not place the device in direct sunlight, such as outdoors or on the dashboard of a car.
• Do not place the device near heating sources or exposed fire sources, such as electric heaters, ovens, water heaters, stoves, candles, or other places that may generate high temperatures.
• Do not place sharp metal objects, such as puns, near the device’s earpiece or speaker,

Child Health

• This device and its accessories may contain some small parts. Keep the device and its accessories out of the reach of children. Children may inadvertently damage the device and its accessories or swallow small parts, which may cause bodily harm.
• This device is not a toy; children should only use with adult supervision.

Battery Safety

• To avoid battery leakage, fire, or explosion, do not disassemble or modify the battery, or immerse it in water or other liquids. Do not drop, crush, or puncture the battery, as damage may cause internal short circuiting or overheating.
• This device is equipped with a non-removable, built-in battery.
• Do not replace the battery yourself to avoid damaging the device or yourself.

Charger Safety

• When charging the earphones, the power source should be nearby and easily accessible.
• When charging is complete, or when not charging, disconnect the charger from the device and unplug the charger from the power source.

Precautions

The earphones should be stored in a dry/ventilated environment and should avoid contact with oil, water vapor, steam, moisture, and dust to prevent loss of performance.

Avoid using hard solvents or cleaners on the device.

The earphones should be used correctly according to the requirements, and pay attention to the effect the environment has on the product.

If the earphones fail to connect, or connect with poor connection, do not dismantle the device else you void your warranty.

When charging, only use a standard charger or the one provided by the manufacturer.

To ensure normal operation, make sure the earphones are fully charged.

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