User's Manual

 Volume +/-: Press the Volume +/- key shortly to realize the volume +/- function.

Power off

Press the MFB button until the red light flickers, the device is powered off.

Trouble-shooting

If you are unable to connect your Bluetooth Headset with your Bluetooth audio device, please try the

following:

 Ensure your headset is turn on and is properly charged.

 Ensure the Bluetooth headset is in pairing mode when you try to pair it with your mobile. If the

headset is left with blue & red LED flashing alternatively but not being paired for over 3 minutes,

the headset will be shut off automatically. You have to turn off the headset then enter the pairing

mode again.

 Ensure the Bluetooth dongle or other device is paired with your stereo Bluetooth headset.

 Ensure your device is Bluetooth activated. Please refer to your device’s user manual for

instruction.

 Ensure the headset is within a maximum 10 meters (about 30 feet.) of your Bluetooth device and

there are no obstructions, such as walls or other electronics devices in between.

If the above suggestions do not solve your problem, please recharge your S210 and Bluetooth audio

device for a while, then start pairing again.

Changes or modifications not expressly approved by the party responsible for compliance

could void the user's authority to operate the equipment. 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.