WIRELESS NOISE CANCELING
STEREO HEADSET
FCC COMPLIANCE STATEMENT:
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.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Warning: Changes or modifications to this unit not expressly approved by the part responsible for compliance
could void the user’s authority to operate the equipment.
FCC Radiation Exposure Statement
The device has been evaluated to meet general RF exposure requirement.
The device can be used in portable exposure condition without restriction.
CHARGE THE HEADPHONES
When using for the first time, fully charge the battery.
For full charging, it takes about 4 hours.
The Bluetooth ® wireless is disconnected during charging.
①
Plug the USB cable into the micro-USB connector on
the right.
②
Plug the other end into a USB wall charger or
computer that is powered on.
While charging, the LED indicator lights
up red for every 5 seconds
When the battery charged fully, the LED indicator lights up
blue.
The included USB charging cable is only designed to charge
and data cannot be transferred to and from a computer.
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SM-H50BT
