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LOCATION OF CONTROLS:                                                                                                          

  

                                                   

 

    1. 5V/AUX (In) PORT (For Charge and Aux/Line In)                   

                                                                 

                     

     2. USB Port                                                                                                                                                                                                                     

     3. Micro SD Card Slot 

     4. LED Display 

     5. MODE Button    

     6.          Button   

     7.          Button   

     8.          Button 

     9.          (Power On-Off/Decorative Light On-Off )   

         Button

   

POWER SOURCE:

The unit has a built-in Li-ion rechargeable battery, charge it 

before first time use or when it is drained as follows:

1. Connect the Micro USB Plug from supplied Connection  

    Cable to the 5V/AUX (In) Port on the top of unit.

2. Connect the full size USB Plug from supplied Connection 

    Cable to the USB Port on the Personal Computer or USB 

    Charger (Computer and USB Charger not included).

    

                                                                      To Computer or 

                                                                      any USB Charger 

3. When charging, the Red Charge Indicator inside the    

    5V/AUX (In) PORT will illuminate. When charging is 

    complete, it will turn off.

4. During charging, you can also play and listening music at 

    the same time.   

Notes:

Your battery will last longer if you following these simple 

guidelines for caring and storing:

A. Before first time use, recharge the unit approximately 4 

     hours until the unit is fully charged.

B. Charge and store the unit within the temperature range of  

     5°C - 35°C (40°F - 95°F).

SIZE: 70x158mm

FCC NOTICE:

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 interfer-

ence 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.

FCC STATEMENT

1. 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.

2. Changes or modifications not expressly approved by the 

    party responsible for compliance could void the user's 

    authority to operate the equipment.

C. Do not overcharge (longer than 24 hours). Excessive   

     charging or running the unit until battery fully drains will 

     damage battery. Battery life will be extended if you keep 

     the battery fully charged.

D. Battery life naturally shortens slowly over time.

E. The rechargeable battery incorporated in this product is  

     not user replaceable.

OPERATION:

General Operation: 

1. Recharged the built-in Li-ion battery as previously instructed.

2. Press and hold the          (Power On-Off/Decorative Light    

    On-Off ) Button until the LED Display illuminate to power   

    on the unit.    

3. Press the MODE Button repeatedly to switch to desired  

    playback mode. The unit will display with your selection  

    (see list below):

Note: 

If the Micro SD Card and/or USB Device had NOT 

inserted/installed into the unit, the correspondence 

selection will not available.

4. During playback, press and release the        or         

    buttons repeatedly to adjust volume level as desired.

5. Press the

             

(Power On-Off/Decorative Light On-Off ) 

    Button to turn off the Decorative LED Lights; press again 

    to turn it back. 

6. When finished listening, press and hold the

            

(Power  

    On-Off/Decorative Light On-Off ) Button to shut off the  

    unit.

BT Mode:

BT (Bluetooth) pairing:

First time use or re-pairing the unit to a new BT Device, pair 

as follows:

1. Power on the unit and enter to BT mode as previously 

    instructed. The “bLUE” will appear on the display and   

    blink.

  

 

TROUBLE SHOOTING GUIDE:

Check the following before requesting service:

SPECIFICATIONS:

PACKAGE INCLUDES: 

1 x Owner's Manual

1 x Connection Cable (For charge and  Aux/Line In)

1 x Detachable shoulder strap

SPECIFICATIONS AND ACCESSORIES ARE SUBJECT 

TO CHANGE WITHOUT NOTICE.

                                             

 

POSSIBLE SOLUTION

Recharge the built-in battery as 

page 2.

Increase the volume level by 

press and release the         

Button repeatedly

POSSIBLE CAUSE

Built in battery drained

Volume of the unit was 

set to minimum position

SYMPTOM

Can’t power on

No sound or 

sound weak

Sound 

distortion

Power Source

Impedance of Speakers
Audio Power
BT Version
BT Operation Distance                                   

Built-in DC        3.7V, 1200 mAH (4.44WH) 

rechargeable Li-ion battery; Recharge by 

DC       5V through the 5V/AUX (In) Port

5 W; 3 Ω 

3 W

RMS

4.2

 32 Feet in open area 

BT (Bluetooth)
TF (Micro SD) Card

                      

Showing on Display:

Playback Modes:

“bLUE” will appear on the display
“Sd” will appear on the display and 

indicator “SD” on display will illuminate; 

music in the card will be playback 

automatically
“USb” will appear on the display and 

indicator “USB” on display will illuminate;

music in the USB Device will be playback

automatically
“LlnE” will appear on the display 

Line In (AUX In)

USB

2. Power on the external BT Device and enter to BT       

    searching mode. Start pairing following the on screen 

    instructions from the external BT Device. When paired,  

    the unit will sound a prompt voice "bLUE" appeared on 

    the display will stop blinking.

3. If pairing is complete you may now play music with your 

    external BT Device.

4. During playback:

     

● Press the      Button to pause, press again to resume  

       normal playback.

    ● Press and hold the        or         Buttons to skip tracks.

    ● Press and release the        or         Buttons repeatedly  

       to adjust volume level as desired. 

5. When finished listening, press and hold the

         

   (Power 

    On-Off/Decorative Light On-Off ) Button to shut off the 

    unit.

Notes:

●  

When the external BT Device searched the unit, our    

    model number “MMA3685” will appear on the display of 

    external BT Device.

●  

If while pairing you are asked for a code please try 

    "0000" or "1234".

Normal operation after pairing:

1. Power on the external BT Device and enter to BT   

    playback mode.

2. Power on the unit and enter to BT mode as previously  

    instructed. “bLUE” will appear on the Display.

3. Wait a few seconds until the unit is automatically paired 

    to the external BT Device. The unit will sound a prompt 

    voice.  

4. After pairing is complete you may now play music with 

    your external BT Device.

Micro SD Card:

To play the music in Micro SD Card:

1. In power off mode, insert the Micro SD Card (not 

    included) into the Micro SD Card Slot on the top of 

    unit with contacts facing up as illustrated below:

2. Power on the unit and enter to Micro SD Card mode as   

    previously instructed:

    ● “Sd” will appear on the display.

     

● Indicator “SD” on the display will illuminate.

     

● Music in the card will be playback automatically.

                                         4  

3. During playback:

     

● Press the      Button to pause, press again to resume  

       normal playback.

    ● Press and hold the        or         Buttons to skip tracks.

    ● Press and release the        or         Buttons repeatedly  

       to adjust volume level as desired. 

4. When finished listening, press and hold the

         

   (Power 

    On-Off/Decorative Light On-Off ) Button to shut off the 

    unit.

USB:

To play the music in USB Device:

1. In power off mode, connect the USB Device into the USB   

    Port on the top of unit as illustrated below:

2. Power on the unit and enter to USB mode as previously  

    instructed:

    ● 

“USb” will appear on the display.

    ● 

Indicator “USB” on the display will illuminate.

    ● 

Music in the USB will be playback automatically.

3. During playback:

     

● Press the      Button to pause, press again to resume  

       normal playback.

    ● Press and hold the        or         Buttons to skip tracks.

    ● Press and release the        or         Buttons repeatedly  

       to adjust volume level as desired. 

4. When finished listening, press and hold the

         

   (Power 

    On-Off/Decorative Light On-Off ) Button to shut off the 

    unit.

Notes:

● 

Up to 16 GB Micro SD Card/USB Device the unit 

   supports to play.

● 

When inserting the Micro SD Card/USB Device, make  

   sure the direction you selected is correct. Never insert  

   violently to avoid damaging the Micro SD Card/USB 

   Device or the unit. If it doesn’t work, please check if the 

   direction is correct.

● 

Before replacing Micro SD Card/USB Device, make sure  

   the unit has been powered off.

● 

You also need to download the desired music in MP3  

   format into the Micro SD Card/USB Device before insert 

   into the unit.

                                           

AUX/LINE IN:

To listen from an external Audio Player such as MP3 

Player, Discman…etc.

1. In power off mode, connect the Round Plug from 

    supplied Connection Cable to the AUX Out/Line 

    Out/Phone Jack on the external Audio Player.

2. Connect the Micro USB Plug from the supplied 

    Connection Cable to the 5V/AUX (In) Port on the top of 

    unit as illustrated below: 

3. Power on the unit and enter to AUX/LINE IN mode as   

    previously instructed. “LlnE” will appear on the Display.    

4. Play the music on the connected Player as usual. (Make  

    sure the volume level of the connected Audio Player is 

    turned to high level.)

5. During playback:

     

● Press the      Button to mute, press again to turn the  

       sound back. 

    ● Press and release the        or         Buttons repeatedly  

       to adjust volume level as desired. 

6. When finished listening, press and hold the

         

   (Power 

    On-Off/Decorative Light On-Off ) Button to shut off the 

    unit.

Detachable Shoulder Strap:

Buckle up 2 sides of the strap to the hole on the unit , then 

you can put the strap on your shoulder. 

                                           

 To AUX Out/Line Out/

 Phone Jack on the

 external Audio Player

 To 5V/AUX Jack

 

Press and hold the          (Power 

On-Off/Decorative Light On-Off ) 

Button until the LED Display 

illuminate to power on the unit.    

The unit in power off 

mode

Rise the volume level of the 

paired BT device

Volume level of paired/ 

connected device is in 

low level
Volume level too high

Reduce the volume level by press 

and release the           Button 

repeatedly

Volume level of the 

paired/connected 

device too high

Reduce the volume level of the 

paired/connected device

BT not 

functioning

The external BT device 

had NOT paired to the 

unit

Pair the external BT device to the 

unit as page 3-4

The external BT device 

too far from the unit

Place the external BT device 

close to the unit

5

6

7

Craig Electronics warrants this product to be free from 

manufacturing defects in material and workmanship 

under normal use for a period of 180 days from date of 

purchase. If service is required, please return the product 

to the store where it was purchased for exchange; or, 

pack the unit in the original packing material with all 

accessories if applicable, a copy of your sales receipt and 

a Cashier’s check or Money Order for $12 (to cover 

shipping and handling costs) payable to Craig Electronics 

Inc. For consumers in Canada, please make sure that the 

cashier check or money order is redeemable through a 

U.S. bank. Ship your product freight pre-paid. Your unit 

will be repaired, replaced or if the unit cannot be repaired 

or replaced, a refund will be forwarded to you within four 

weeks of receipt of your unit. Please ship your unit to:

Craig Electronics Inc.

1160 NW 163 Drive

Miami, Fl 33169

This warranty is void if the product has been: a) Used in a 

commercial application or rental. b) Damaged through 

misuse, negligence, or abuse. c) Modified or repaired by 

anyone other than an authorized Craig service center. d) 

Damaged because it is improperly connected to any other 

equipment.

Note: This warranty does not cover: a) Ordinary 

adjustments as outlined in the Owner’s Manual which can 

be performed by the customer. b) Damage to equipment 

not properly connected to the product. c) Any cost 

incurred in shipping the product for repair. d) Damage to 

the product not used in the USA.
This warranty is not transferable and only applies to the 

original purchase. Any implied warranties, including the 

warranty of merchantability, are limited in duration to the 

period of this expressed warranty and no warranty 

whether expressed or implied shall apply to the product 

thereafter.
Under no circumstance shall Craig be liable for any loss or 

consequential damage arising out of the use of this 

product. This warranty gives specific legal rights. 

However, you may have other rights which may vary from 

state to state. Some states do not allow limitations on 

implied warranties or exclusion of consequential damage. 

Therefore, these restrictions may not apply to you.
This product has been manufactured by and is sold under 

the responsibility of Craig Electronics Inc, and Craig 

Electronics Inc  is the warrantor in relation to this product. 

MAGNAVOX and SMART. VERY SMART are registered 

trademarks of Koninklijke Philips N.V. and are used under 

license from Koninklijke Philips N.V.

To Obtain Service on your Product

email:[email protected]

Printed in China 

MMA3685_WC_E0FK1_B0US

LIMITED WARRANTY

5V   AUX

5V   AUX

5V   AUX

5V   AUX

Summary of Contents for MMA3685

Page 1: ......

Page 2: ...mined 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 sep...

Page 3: ...ze USB Plug from supplied Connection Cable to the USB Port on the Personal Computer or USB Charger Computer and USB Charger not included To Computer or any USB Charger 3 When charging the Red Charge I...

Page 4: ...selection will not available 4 During playback press and release the or buttons repeatedly to adjust volume level as desired 5 Press the Power On Off Decorative Light On Off Button to turn off the Dec...

Page 5: ...appear on the display of external BT Device If while pairing you are asked for a code please try 0000 or 1234 Normal operation after pairing 1 Power on the external BT Device and enter to BT playback...

Page 6: ...ically 3 During playback Press the Button to pause press again to resume normal playback Press and hold the or Buttons to skip tracks Press and release the or Buttons repeatedly to adjust volume level...

Page 7: ...l appear on the Display 4 Play the music on the connected Player as usual Make sure the volume level of the connected Audio Player is turned to high level 5 During playback Press the Button to mute pr...

Page 8: ...Distance Built in DC 3 7V 1200 mAH 4 44WH rechargeable Li ion battery Recharge by DC 5V through the 5V AUX In Port 5 W 3 3 W RMS 4 2 32 Feet in open area Press and hold the Power On Off Decorative Li...

Page 9: ...ranty does not cover a Ordinary adjustments as outlined in the Owner s Manual which can be performed by the customer b Damage to equipment not properly connected to the product c Any cost incurred in...

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