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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 

 

Changes or modifications not expressly approved by the party responsible for compliance  

could void the user's authority to operate the equipment.   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.  

 

 

Summary of Contents for BT047

Page 1: ...urn up the volume to a fair high level constantly as this could shorten the service life of this product or impair your hearing 2 When encountering any fault during operation please cut off the power supply and disconnect the USB cable to prevent further damage to the speaker or other components 3 The Bluetooth transmission range or connectivity could be affected by low battery power In that case ...

Page 2: ...all Double click to redial the last phone number AUX PLAYBACK OPERATION 1 Turn on the speaker 2 Insert an 3 5mm audio cable into the aux jack connecting to any audio device such as mobile phones with the other end of the cable 3 Play pause as desired by pressing CHARGING THE SPEAKER The speaker has a built in Lithium battery The battery is rechargeable and provides approx 3 5 hours continuous oper...

Page 3: ...lease turn these Bluetooth devices off The sound is rather low or distorted 1 Check the Bluetooth device s volume and then adjust it to a proper level 2 Recharge the battery The music stops from time to time Check whether the speaker s effective transmission range is exceeded or there is an obstacle between the speaker and enabled Bluetooth device The Bluetooth indicator remains off 1 It suggests ...

Page 4: ...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 T...

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