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MEMOREX-CE.COM

User Guide

Please read these instructions completely 

before operating this product.

CAUTION:

TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

DANGEROUS VOLTAGE:

The lightning flash with arrowhead symbol within an equilateral triangle 

is intended to alert the user to the presence of uninsulated dangerous voltage within the product’s 
enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

ATTENTION:

The exclamation point within an equilateral triangle is intended to alert the user to the 

presence of important operating and maintenance (servicing) instructions in the literature accompanying 
the appliance.

WARNING:

Users of this product are cautioned not to make modifications or changes that are not 

approved by MEM-CE, LLC., doing so may void the compliance of this product and may result in the 
loss of the user’s authority to operate the equipment.

CAUTION:

 TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT AND FULLY INSERT.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause 
harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

NOTE:

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits 

are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate 
radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. 
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or 
television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more 
of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

CAUTION

: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate

the equipment.

4.

MRX-MHBT0245 will appear in list of discoverable devices on smartphone or tablet. There will be a tone indicating the 
Bluetooth connection is now enabled, and the Blue LED will blink slowly when successfully paired.

5.

Refer to your mobile device for instruction on enabling Bluetooth.  It is usually located in the Settings menu or similar 
location. 

If connection is lost after successful pairing, check to make sure the distance between speaker and Bluetooth-enabled device 
does not exceed 30 ft/10 m. If the connection is interrupted due to low battery, switch the speaker off, recharge the internal 
battery, and repeat steps when fully charged.

Note:

 When powered ON and in Bluetooth source mode, the Headphones will automatically try to connect to the most recently 

played paired device when available.

Listen to Music

1.

When the Bluetooth-enabled device is paired, use your mobile device to Play and Pause music and adjust Volume Controls 
under the Music or Conversation Mode. 

2.

In Music mode, press the Skip Back 

button to play Previous song, or Skip Next 

button to play Next song. Press the 

Play/Pause button (middle of Multi-Function control) to Pause the music; press again to continue Play.

3.

Use the /– buttons to increase or decrease the volume while in music mode

Using Gesture Touch Operations:

1.

For Volume Control while wearing Headphone Set, glide one finger upward or towards right side in the Gesture Touch Area 
for Volume Up, or glide one finger downward or towards left side for Volume Down.

2.

To advance to Next song, glide two fingers upward or towards the right.

3.

To play Previous song, glide two fingers downward or towards the left.

4.

To Pause/Play music, click the center of the touch area once.

To Answer or End Calls:

While wearing the Headphones answer an incoming call with built-in speaker from your Bluetooth-enabled smartphone by 
pressing the Power Button.
 •

Reject an incoming call by pressing and holding the Power/Phone button for 2 seconds.

 •

End a conversation by pressing and holding the Power/Phone button for 2 seconds.

 •

To Redial the last call, double-click the Power/Phone button and the Headphones will remotely and automatically dial the 
last phone number.

AUTO OFF 

The BTH-024T will automatically shut off if there is no music from a Line-in source or from a Bluetooth-enabled device for 
more than 20 minutes.

LINE IN AUDIO JACK

1.

Insert one end of the audio cable (included) into the Line Out Jack (or Headphone Jack) on your external audio device and 
the other end into the Line-In Jack.

2.

Use the connected external audio device to play and pause music.  Sound will be heard through the headphone set.

3.

Adjust the speaker volume level either by pushing the “+” or “–” Volume Buttons on the headphone set, or by using the 
volume controls on the mobile device.

SURGE PROTECTORS:

 It is recommended to use a surge protector for AC connection. Lightning and power surges ARE NOT covered under warranty  

 

for this product.

MEM-CE, LLC.

11485 Valley View Road, Eden Prairie, MN 55344 USA  

MEMOREX-CE.COM

Memorex and the Memorex logo are trademarks of Imation Corp and its affiliates. The Bluetooth

®

 word mark and logos are registered trademarks 

owned by Bluetooth SIG, Inc. and any use of such marks by Imation Corp is under license. All other trademarks are the property of their respective 
owners.

For additional setup, operating assistance or an electronic version of this user manual, please visit www.MEMOREX-CE.COM

Wireless Headphones

Touch Control

I’ll Play Your Tunes

1.

Read these Instructions.

2.

Keep these Instructions.

3.

Heed all Warnings.

4.

Follow all Instructions.

5.

Do not use this apparatus near water.

6.

Clean only with a dry cloth.

7.

Do not block any of the ventilation openings. Install in accordance 
with the manufacturer’s instructions.

8.

Do not install near any heat sources such as radiators, heat 
registers, stoves, or other apparatus (including amplifiers) that 
produce heat.

9.

Do not defeat the safety purpose of the polarized or grounding-type 
plug. A polarized plug has two blades with one wider than the other. 
A grounding-type plug has two blades and a third grounding prong. 
The wide blade or the third prong are provided for your safety. When 
the provided plug does not fit into your outlet, consult an electrician 
for replacement of the obsolete outlet.

1. Do not disassemble, open, drop (mechanical abuse), crush, bend, 

deform, puncture, or shred.

2. Do not modify or remanufacture, attempt to insert foreign objects into 

the battery, immerse or ex- pose to water or other liquids, or expose 
to fire or excessive heat including soldering irons, or put in microwave.

3. Only use the battery with the charging system specified by the 

manufacturer/supplier.

4. Do not short-circuit the rechargeable battery or allow metallic or 

conductive objects to contact both internal battery.

5. Only use the provided charger. Never use a damaged charger. 
6. Remember to charge the device before storing for a long period of 

time. 

7. Do not leave your device in hot or cold areas (car in direct sunlight or 

parked in a garage in winter). Always store in area where temperatures 
remain consistent. The charger and the device can become hot during 
charging. 

10.

Protect the power cord from being walked on or pinched particularly 
at plugs, convenience receptacles, and the point where they exit from 
the apparatus.

11.

Only use attachments/accessories specified by the manufacturer.

12.

Unplug this apparatus during lightning storms or when unused for long 
periods of time.

13.

Refer all servicing to qualified service personnel. Servicing is required 
when the apparatus has been damaged in any way, such as power-
supply cord or plug is damaged, liquid has been spilled or objects 
have fallen into the apparatus, the apparatus has been exposed to 
rain or moisture, does not operate normally, or has been dropped.

14.

WARNING: To reduce the risk of fire or electric shock, do not expose 
this apparatus to rain or moisture. Do not place objects filled with 
water, such as a vase, on the apparatus.

15.

The AC mains plug is used as the power disconnect device and it 
should remain readily accessible and operable during intended use. In 
order to completely disconnect the apparatus from power, the mains 
plug should be completely removed from the AC outlet socket.

8. Do not cover. Do not use your device in the rain or in/near any damp 

area. 

9. Do not disassemble the device. 
10. In the event of battery leakage, avoid contact of the liquid with skin 

and eyes. If contact occurs, rinse affected areas with plenty of water 
and contact a physician. 

WARNING

1. Listening to music at high volumes for long periods can lead to 

hearing problems. Using these headphones at maximum volume for 
long periods of time is not recommended.

2. To protect your hearing, turn down the volume of your music player 

before connecting your headphones. After putting on the headphones, 
gradually turn up the volume until you reach a suitable level. 

3. Avoid hazardous behavior that may cause an accident for you or 

somebody else (pedestrians, motorcyclists, drivers, cyclists) or cause 
damage to property when you are wearing your headphones. 

IMPORTANT SAFETY INSTRUCTIONS

WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE.

This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

Congratulations on your purchase of the Memorex Bluetooth

®

 Touch Control Headphones! Built-in Bluetooth Wireless 

Technology and easy-access touch controls make it easy to stay tuned in and chill with comfortable, rechargeable 
headphones, and Dynamic Bass for enhanced sound.  With gesture-touch operation, controlling your jam and answering calls 
from a Bluetooth-compatible smartphone has never been easier. No need to take them off, except for recharging through 
micro-USB as needed. Please follow these operational instructions carefully. Save them for future reference.

RECHARGEABLE BATTERY

The MHTB0245 Touch Control Bluetooth

®

 headphones feature a built-in Rechargeable Battery that can be charged using the 

micro-USB Charging Port and cable (included). Plug the other end into an AC-Powered USB device or outlet.

Notes:

 •  Before initial use, fully recharge the Touch Control Bluetooth Headphones for approximately 2-3 hours for about 8 hours 

of music playback or talk time.

 •

The Red LED indicates when Headphone Set is charging, and LED off indicates when fully charged.

 •

A Red LED blinking quickly indicates low battery.

OPERATION
Pair a Bluetooth-Enabled Mobile Device

1.  Press and hold Power/Phone button for 3 seconds until Blue LED is On to turn the unit on.
2.

Press and hold Power/Phone button for 5 seconds until Red LED is illuminated to turn the unit off.

3.

When Pairing to a Bluetooth-enabled device from the Power Off status, press the Power/Phone button and hold
5 seconds until the Blue and Red LEDs both blink alternatively.

HOW TO USE THE MEMOREX MHTB0245

1.  Multi-Function Control (Skip Next 

/, 

Play/Pause, Skip Back 

/Volume –)

2. Power/Phone Button

3.  Micro USB Jack (for Charging)

4.   Gesture Touch Area

5. Line-In Jack

LOCATION OF CONTROLS

LED INDICATOR

MODE

LED EFFECT

Charging

Red LED On

Fully Charged

LED Off

Standby

Blue LED blinks quickly

MODE

LED EFFECT 

Pairing

Red and Blue LEDs blink alternatively

Music Mode

Blue LED blinks slowly

Low Battery

Red LED blinks slowly

LIMITED WARRANTY

MEM-CE, LLC. warrants this product against defects for 90 days from the date of original purchase. MEM-CE, LLC. shall not 
be responsible for any lost data or other incidental or consequential damages related to this product. Some jurisdictions do not 
allow limitations on how long an implied warranty lasts, or the exclusion or limitation of incidental or consequential damages, so 
the above limitations or exclusions may not apply to you. This limited warranty gives you specic legal rights, and you may have 
other rights which may vary from one state, province or country to another.

PLEASE KEEP ALL PACKAGING MATERIAL FOR AT LEAST 90 DAYS IN CASE YOU NEED TO RETURN THIS PRODUCT TO YOUR 
PLACE OF PURCHASE OR MEM-CE, LLC.

FOR ADDITIONAL SET-UP OR OPERATING ASSISTANCE, PLEASE VISIT OUR WEBSITE AT: 

WWW.MEMOREX-CE.COM 

OR

CONTACT CUSTOMER SERVICE:

 For customers calling within the United States and Canada, call 

1-877-363-6673

SPECIFICATIONS AND COMPATIBILITY

Battery .........................3.7v/250 mAh Polymer Lithium Battery
Charging Interface................................................... Micro USB
Charging Input ..................................................... 5V / 500mA
Charging Indication ...............................................Red LED On
Charging Time .........................................................2-3 hours

Speaker........................................................................20mW
Frequency Response ..................................... 100Hz – 9000Hz
Compatibility..................................... Bluetooth version VER4.1
Range ..................................................................... 30ft/10m
Accessories ..........................USB Cable, Line-in Cable, Manual

BTH-024T

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