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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.   
   

 

 

FCC Radiation Exposure Statement 

This equipment complies with FCC radiation exposure limits set forth for an 
uncontrolled environment.   
This transmitter must not be co-located or operating in conjunction with any 
other antenna or transmitter. 

 
 
 
 
 
 
 

 
 
 

 

Содержание BTT025

Страница 1: ...BTT025A Bluetooth audio transmitter User s manual ...

Страница 2: ...iew of BTT025A 1 Getting started 2 1 Charging the transmitter 2 2 Reeling the cable 2 3 Turning on off the transmitter 3 4 Pairing with Bluetooth devices 4 5 Playing music 5 6 LED indicator 5 7 Factory reset 5 Care and maintenance 6 FAQs 7 Specifications 7 FCC Statement 7 ...

Страница 3: ...ooth receiver device via this product The product has built in battery it can be used for about 12 hours after being charged fully 2 System requirements 1 Audio device with 3 5mm audio input jack such as cell phones music players etc 2 Bluetooth receiver device supporting A2DP profile such as Bluetooth headset Bluetooth speaker Bluetooth receiver etc 3 Overview of BTT025A 1 Micro USB charging jack...

Страница 4: ...f PC or charger 2 Connect the other end of USB charging cable to charging port of the transmitter RED light on Charging RED light off Finished charging 3 It will take about 2 hours to finish charging Warning The battery is recyclable Batteries battery pack or batteries installed shall not be exposed to excessive heat place such as sunshine fire or the like 2 Reeling the cable 1 Please reel the aud...

Страница 5: ...line should be push in or pull out by sliding as above shown to avoid the damage of the buckle 3 Turning on off the transmitter Function Operation LED indicator Turning on Ensure the transmitter is off press and hold MFB button for 3seconds Blue LED on for 1 second Turning off Ensure the transmitter is on press and hold MFB button for 3seconds Red LED on for 1 second Enter pairing mode Ensure the ...

Страница 6: ...eter when pairing 2 Make the Bluetooth receiver device enter pairing mode 3 Turn on the Bluetooth transmitter and make it enter pairing mode It will search for Bluetooth device automatically and send a pairing request After successful pairing and connecting blue LED of the transmitter flashes Remarks The transmitter can remember 8 paired devices when the paired devices over 8 the first paired devi...

Страница 7: ... Status of BTT025A Red and blue LED flashes alternately Pairing mode Blue LED flashes once every 4 seconds Connected with device SBC mode Blue LED flashes twice every 4 seconds Connected with device APTX mode Blue LED flashes thrice every 4 seconds Connected with device APTX low lattency mode Blue LED flashes once every 2 seconds Not connected with device Red LED on Charging 7 Factory reset In the...

Страница 8: ...nce Read the following recommendations carefully before using BTT025A Following these you will be able to enjoy this product for many years Keep it dry and don t put it in the dump place to avoid the product s internal circuit being affected Keep the product away from direct sunlight or hot places High temperatures will shorten the life of electronic devices destroy the battery or distort certain ...

Страница 9: ...ations Bluetooth version Bluetooth V2 1 EDR Bluetooth profiles A2DP Bluetooth frequency range 2402MHz 2480MHz Operating distance About 10 meters Charging input voltage DC 5V Working time About 12 hours Charging time About 2 hours Dimension 52 23 10 mm FCC Statement Any Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate...

Страница 10: ...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...

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