3
First use
The BoomBoom 77 has a built-in rechargeable battery.
We recommend completely charging the battery before using for
the first time. Use the included USB cable to do this, plugging it
into, for example, a free USB port on a phone charger or
computer. During charging, the red LED will light up.
The first charge may take up to about two hours. Once the
BoomBoom 75 battery is completely charged, the red LED will go
off.
4
Connecting to your headphones
Connect the plug / connector of the wired headphones to the
BoomBoom 77's audio input. If necessary, use the supplied
adapter plug.
5
Pairing
1.
Position your BoomBoom 77 near the Bluetooth audio
source. The best distance is about 1 metre.
2.
Ensure that the BoomBoom 77 is off.
3.
Press the button on the BoomBoom 75 until the LED starts to
blink red and blue.
4.
Switch your device's Bluetooth function on according to the
instructions of your device and go to Bluetooth settings.
5.
Scan for new devices and select the name "BoomBoom77".
6.
If the Bluetooth connection process requires a password,
enter "0000".
7.
The BoomBoom 77 will then connect to your device and the
blue LED will light up. The connection has now been made
and your device is linked to the BoomBoom 77. You can now
play and control audio from your device on your headset.
BOOMBOOM 77
5