SUNstone Digital Limited JTL-10 User Manual

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Charging 
To charge the speaker, connect the USB cable directly to a PC or laptop or to a mains USB 
charger.The LED indicator on the speaker will turn red when charging.The LED indicator will 
turn off once the battery is fully charged. 
The speakers can be used while being charged( speaker is on, connect with 3.5mm line-in 
cable),the LED indicator will flicker blue and red. 
Full charging time for a flat battery is 3~4 hours. 
 
BLUETOOTH connecting 
Make sure the 3.5mm line-in cable is not connected. 
Connect the speaker ,Turn the Main speaker ON. You will hear a special tone to indicate 
Bluetooth functionality,the LED indicator will flicker blue. 
On your phone or laptop search for a new Bluetooth device called “ BT Speaker”. 
If you are asked for a password enter ‘0000’. 
 
WIRED connecting 
Connect the line-in cable to your audio source on one end and to the speaker using the USB 
port on the other end. Turn the main speaker ON.Start playing music. 
When the line-in cable is connected,the Bluetooth module is disabled and audio is then routed 
to the speaker through wires . 
 
● Bluetooth Protocol      :   4.0 +EDR(support A2DP)   
●  Transmission Distance  :    Up to 10 meters(open space) 
●  Line Input :    Φ3.5mm 
●  Battery Voltage  : 3.7V 
●  Charging Voltage   5V    
●  Power Input    Mini USB (5V/500mA)   
 
 
Federal Communications Commission (FCC) Statement 
 
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.     
 
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: