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IMPORTA IMPORTANT SAFETY INSTRUCTIONS 

When used in the directed manner, this unit has been designed and manufactured to 

ensure your personal safety. However, improper use can result in potential electrical 

shock or fire hazards. Please read all safety and operating instructions carefully before 

installation and use, and keep these instructions handy for future reference. Take special 

note of all warnings listed in these instructions and on the unit.

 

1.  Read these instructions – All the safety and operating instructions should be read 

before the appliance is operated. 

2.  Keep these instructions – The safety and operating instructions should be kept for 

future reference. 

3.  Heed all warnings – All warnings on the appliance and in the operating instructions 

should be adhered to. 

4.  Follow all instructions – All operation and use instructions should be followed. 
5.  Do not use this apparatus near water – The appliance should not be used near water; 

for example, near a bath tub, washbowl, kitchen sink, laundry tub, in a wet basement, 
or near a swimming pool. 

6.  Clean only with dry cloth – The appliance should be cleaned only as recommended 

by the manufacturer. 

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

instructions. The appliance should be situated so that its location or position does not 
interfere with its proper ventilation. For example, the appliance should not be situated 
on a bed, sofa, rug, or similar surface that may block the ventilation openings; or 
placed 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 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. 

11. This appliance shall not be exposed to dripping or splashing water and that no object 

filled with liquids such as vases shall be placed on the apparatus. 

12. Power Sources – The appliance should be connected to a power supply only of the 

type described in the operating instructions or as marked on the appliance. Do not 
overload wall outlet. 

13. Danger of explosion if battery is incorrectly replaced. Replace only with the same or 

equivalent type. 

14. There is a high energy rechargeable battery inside the speaker box, do not throw it 

into fire to avoid danger of explosion. 

15. Do not charge the internal rechargeable battery longer than specified to prevent

 

danger of fire. Overcharging rechargeable batteries may shorten their life span. 

16. Do not attempt to dismantle, open or repair this product yourself. If a fault occurs, 

seek advice from your local qualified service technician or contact the distributor via 
the telephone number at the back of this instruction manual. 

17. Caution marking and nameplate are located on back of product. 

 

 

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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