Do you have a question about the Bijela HL6621 and is the answer not in the manual?
Connect the speaker to a USB power source using the enclosed USB charging cable for initial power.
Connect wirelessly via Bluetooth or wired via AUX cable for audio playback.
Hold the ON/OFF button to turn the unit on or off; the Bluetooth indicator shows status.
Select Bluetooth mode for wireless audio or AUX mode for wired audio playback.
Pair via Bluetooth or connect via AUX to send audio signals for playback through the speaker.
Use the built-in microphone for making, answering, and ending calls.
Solutions for unsuccessful pairing, including checking indicator light, power, and charging.