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5. After successfully pairing (linking) with your cell phone, you can play music from your 

cell phone wirelessly to the unit. 

6. Press the Volume Up (+) / Down (-) button to adjust the desired volume level. 

7. 

Simply tap POWER button to turn off Bluetooth. Make sure the Bluetooth of your 

device is also turned off.

 

Notes:   

1.  Refer to manual of your cell phones, iPad, computer or other Bluetooth enabled 

device for Bluetooth operation, since it may vary from model to model. 

2.  Your Bluetooth enabled device will not play the music through the speaker, even it 

can be connected, if the device does not support A2DP. 

3. If the built in Li-ion battery reaches a very low power level that affects Bluetooth 

operation, the Power button backlight will begin to rapidly blink red two times every   

second , followed by three long type sounds prior to the unit is turned off. This will 

alert you to recharge the speaker battery immediately.   

4. Do not plug in the Audio jack when the Bluetooth is in operation.   

5. If you are pairing (linking) your computer to the unit using Bluetooth, you may need 

to set the unit as your computer’s default sound device. 

6. MICROBOX will reset its volume at 70% full-scale every time the power is turned of 

and turned on. Adjust to the level to your desire by with Vol+/Vol- buttons. 

 

Using MICROBOX as a Hands Free Bluetooth Speakerphone 

1.  Link your cell phone to the speaker via Bluetooth as described above.   

2. When receiving an incoming call on your cell phone, tap the

  PHONE 

button on 

MICROBOX to switch an incoming call from cell phone to MICROBOX. A short beep 

sound will be heard confirming the call was answered. Complete your call using the 

built-in microphone and speaker of MICROBOX . 

3. Press the VOLUME UP(+) /DOWN (-) button on MICROBOX to adjust the volume to 

your desired sound level. Adjusting volume of linked device will do as well. 

4.  To end the call, just tap the PHONE button again on MICROBOX . A short beep 

sound will be heard and the call will end. If you were streaming music from your cell 

phone to MICROBOX, the music will automatically resume streaming to MICROBOX.   

To reject an income-call, simply press and hold the PHONE button on the 

MICROBOX for about 3 seconds, a long beep sound will be heard. 

5.  In a phonecall hands-free mode will be transferred to cellphone mode by tapping 

PHONE button for 3 seconds. Tapping PHONE button again for 3 second will resume 

hands-free mode. 

6.  MICROBOX will shut down its Bluetooth automatically at receiving no input signal for 

5 minutes. 

7.  You may also shut down Bluetooth by tapping Bluetooth button of MICROBOX for 5 

Summary of Contents for Micro box

Page 1: ...LUETOOTH SPEAKER BOX Brand Name MINGDA Model Name Micro box FCC ID Z8NMICROBOX USER MANUAL MICROBOX V1 PLEASE READ THIS USER MANUAL COMPLETELY BEFORE OPERATING THIS UNIT AND RETAIN THIS BOOKLET FOR FUTURE REFERENCE ...

Page 2: ... in a built in installation such as a bookcase or cabinet that may impede the flow of air through the ventilation openings 8 Do not install near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat 9 Only use attachments accessories specified by the manufacturer 10 Refer all servicing to qualified service personnel Servicing is required...

Page 3: ... 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 CAUTION Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment PROTECT YO...

Page 4: ...ker with the following features z Auxiliary input jack to play music from your iPod or digital audio player z Wireless playback of music from your cell phone via the Bluetooth connection z Hands free for phonecall z Up to 33 feet 10 meters operating range z Digital volume control z Charge an out of power cell phone for emergency use z Built in UL approval 1 000 mAH Li Polymer rechargeable battery ...

Page 5: ... charged Solid Red Green Remarks Fast Flashing 1 second apart Slow Flashing around 3 4 seconds apart Battery at working level Voltage at 3V 4 2V BLUETOOTH LED Red Blue beneath Bluetooth button Tap POWER button to turn on Bluetooth It starts to pair with your Bluetooth device in 7 seconds Not in pairing LED Off In pairing Red Blue flash alternatively Failed to link Red flashes twice per second Link...

Page 6: ...might become intermittent When the internal battery charge is very low the power button backlight will begin flashing slow green fast red alerting you to recharge the internal battery Battery Note and Care Do not burn or bury batteries Do not puncture or crush Do not disassemble Recycle Li ion batteries Do not dispose of in the trash Use only chargers rated for Li ion cells Be sure the charger s v...

Page 7: ...red flash alternatively when pairing is succeeded At ON mode tap POWER button to shut down and tap again to turn on power and Bluetooth It will link with the previously paired device automatically Turn off the Bluetooth In Bluetooth ON mode press and hold the Bluetooth button and hold for about 5 seconds until a beep sound is heard and the Bluetooth button backlight flashes one red and then all li...

Page 8: ...the power is turned of and turned on Adjust to the level to your desire by with Vol Vol buttons Using MICROBOX as a Hands Free Bluetooth Speakerphone 1 Link your cell phone to the speaker via Bluetooth as described above 2 When receiving an incoming call on your cell phone tap the PHONE button on MICROBOX to switch an incoming call from cell phone to MICROBOX A short beep sound will be heard confi...

Page 9: ...al input jack for connecting external audio devices like MP3 players CD players iPhones or iPods except iPod shuffle 3rd gen and listen to them your through the speaker of MICROBOX 1 Use the audio cable included with one 3 5 mm stereo plug on each end of the cable 2 Plug one end into the AUX IN jack on the MICROBOX and the other end of the cable into the Line out Jack or Headphone Jack of your ext...

Page 10: ... z Both Green Red LED lit solid if battery is fully charged Charging in Unit Power Off mode z The Red LED turns on and starts flashing slowly z The Red LED lights solid when the battery is fully charged after charging for about 4 hours NOTES 1 Charging time will vary if you are listening to music while charging the speaker battery We recommend you switch off the speaker power during the charging p...

Page 11: ...e of MICROBOX battery CARE AND MAINTENANCE 1 Avoid operating your unit under direct sunlight or in hot humid or dusty places 2 Keep your unit away from heating appliances and sources of electrical noise such as fluorescent lamps or motors 3 Unplug the unit from the electrical power outlet immediately in case of malfunction CLEANING THE UNIT z To prevent fire or shock hazard disconnect your unit fr...

Page 12: ...o sound Audio cable not plugged properly Check if the audio cable is properly and firmly plugged Volume level was set too low Increase volume of MICROBOX and that of source device if necessary Sound Distortion Volume level was set too high Lower down volume by tapping VOL button Source distortion or noise Poor sound quality from cell phone This can be verified with Bluetooth devices of other types...

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