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during the charging process or until the speaker batteries are fully 

charged. 

                  2. To prolong the life of a rechargeable battery, it is recommended to 

completely discharge it before fully charging it again.   

3. Rechargeable batteries need to be cycled for maximum performance 

and longer battery life. If you don’t use the player that often, be sure 

to recharge the battery at least once a month in order to keep the 

internal battery working properly. 

Remarks

:  



Quick flashing implies the LED lights up for 1 second and shuts off for 1 

second.  



Slow flashing implies the LED lights up for 4 seconds and shuts off for 4 

seconds. 

   

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 



To prevent fire or shock hazard, disconnect your unit from the USB port of power source 

when cleaning. 



The finish on the unit may be cleaned with a dust cloth and cared for as other furniture, 

Use caution when cleaning and wiping the plastic parts. 



If the cabinet becomes dusty wipe it with a soft dry dust cloth. Do not use any wax or 

polish sprays on the cabinet. 



If the front panel becomes dirty or smudged with fingerprints it may be cleaned with a soft 

cloth slightly dampened with a mild soap and water solution. Never use abrasive cloths 

or polishes as these will damage the finish of your unit. 

 

CAUTION

:

 

Never allow any water or other liquids to get inside the unit while 

cleaning.  

 

 

 

 

 

 

Summary of Contents for SMPS-650

Page 1: ...BLUETOOTH WIRELESS STEREO SPEAKERS USER MANUAL SMPS 650 PLEASE READ THIS USER MANUAL COMPLETELY BEFORE OPERATING THIS UNIT AND RETAIN THIS BOOKLET FOR FUTURE REFERENCE...

Page 2: ...establish a safe level Start your volume control at a low setting Slowly increase the sound until you can hear it comfortably and clearly and without distortion Once you have established a comfortable...

Page 3: ...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...

Page 4: ...vision 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...

Page 5: ...reless playback of music from your cell phone via the Bluetooth connection Up to 33 feet 10 meters operating range Digital volume control LOCATION OF CONTROLS 1 VOLUME DOWN BUTTON 2 POWER ON OFF BUTTO...

Page 6: ...n a built in Li ion battery that can be recharged either using the USB port on your computer or from a USB power adaptor not included with a rated output of DC 5V 1000mA Note The DC input jack located...

Page 7: ...s TURNING THE SPEAKER POWER ON OFF Note Before first use please charge the speakers for at least 4 hours because the batteries may not fully charged even though the charging LED lights 1 In standby mo...

Page 8: ...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...

Page 9: ...ress on the Bluetooth button will end the call in progress A short beep tone will be heard from the SMPS 650 confirming the call ended Re linking to the cell phone If your cell phone is already paired...

Page 10: ...turning off the system when you finish listening Don t forget to switch off the power of your external device as well SPEAKER BATTERY RECHARGING When you listen to music the built in rechargeable Li...

Page 11: ...ty 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 ma...

Page 12: ...olume level is set too high Decrease the volume If the cell phone original sound source is of poor quality distortion and noise are easily noticed with high power speakers Try a different audio source...

Page 13: ...ilure to provide reasonable care and necessary maintenance as outlined in the user manual 3 Warranty of all SPECTRA products applies to residential use only and is void when products are used in a non...

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