III. Basic operation
Charge your earphones
• Connect the Micro USB end of the supplied
cable into the charging port of the
earphones and the other end into the USB
port of your computer or to a 3.7V USB
adapter to charge the battery.
• Make sure that your earphones are fully
charged before using them for the first time.
• The earphones battery has to be initially
charged for at least 2 hours. Thereafter, the
battery will take 1.2 hours to recharge.
• While the earphones are being charged, the
LED light glows red. The status LED light
turns blue once it has reached full capacity.
Turning your earphones on and off
1. Press and hold the multifunction button. The
LED indicator will turn blue and red.
2. To power off the device, press and briefly
hold the multifunction button. The LED
indicator will blink red twice and then off.
The earphones will turn off.
IV. Advanced operation
Note: Before using this product, please make
sure your device has the built-in Bluetooth
feature available.
Pairing the earphones with your
mobile device
1. Place the earphones and the mobile device
not more than one meter away from each
other.
2. Set your Bluetooth
wireless earphones.
3. Press and hold the multifunction button for
several seconds to turn the earphones on.
4. The LED indicator will flash alternating
between blue and red, and the device will
automatically enter into the pairing mode.
5. On your mobile phone, tap the newly
discovered audio device (KSM-150)
displayed in the Bluetooth
6. When the mobile phone asks if you want to
pair with the earphones click YES or OK to
accept.
7. If you have a lower Bluetooth
may be prompted to enter the passkey
0000 (4 zeros).
phone to "discover" the
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