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Bluetooth Speaker BTK-503 User Manual
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Checking the accessories
Make sure that you have the following items with your speaker: USB Charging cable, 3.5mm audio cable & Manual.
Charging the speaker
Your speaker uses a rechargeable battery. You must charge the battery fully before using the speaker for
the first time.
1. Plug the USB Cable into PC socket.
2. Connect the USB Cable with speaker as it shown on the picture. The red indicator of headset will turn
on when charging.
3. When the battery is fully charged, the red indicator will turn blue
1) When the speaker is in low battery, the indicator will flash red and tone as “battery low” once in a
minute.
2)
The speaker will be fully charged in approximately 5-6 hours.
