NINGBO CSTAR IMP&EXP CO. LTD 0012 Benutzerhandbuch

Recommend to charge the built-in battery fully before using the headset for the first time.

1. Connect  the headset with PC/Laptop/Mac or any 5V USB adapter (not included) with the USB cable provided.

2. Red LED turns ON during charging, turns OFF after fully charged.

3. Unplug USB cable after fully charged, it takes about 1H to fully charge the headset.

1. Hold the button "Play/Pause" for about 3 seconds until the red and blue light is flashing.

2.Hold the button "Play/Pause" for 3 seconds to turn off,  the light indicator then goes off.

1. Press the button “Play/Pause” for about 4 seconds until the red and blue lights start flashing alternately.

2. Turn on the Bluetooth function of your smartphone.

3. Search for the Bluetooth devices and select “CT15211”.

4. The Bluetooth headset will pair automatically.

5. If paring is successful, blue light indicator starts flashing.

You need to pair the Bluetooth headset to your smartphone for the first time. The headset

will connect to your smartphone automatically the next time when you turn it on.

For iPhone users:

Selection 1. Press the button “Play/Pause” of the 

headset

.

Selection 2. Press the “Answer” button of your iPhone and check your iPhone call menu. Look for the (

Source) and select the headset “

CT15211

”

For Android User:

Selection 1. Press the button “Play/Pause” of the 

headset

.

Selection 2. Press the “Answer” button of your phone.

Press the button “Play/Pause”.

Press the button “Play/Pause” for 2 seconds, then release.

Double press the button “Play/Pause”.

When you are listening to the music, you can press the buttons “Play, Pause, Previous Song, Next song” to 

select your optimal performance and control the volume. 

1. Next Song: Long press the button “Next song”.

2. Previous Song: Long press the button “Previous Song”.

3. Volume Up: Short press the button “Next Song”.

4. Volume Down: Short press the button “Previous Song”.

1. The 

headset

 can’t be charged.

Try the other USB cable or other AC adapter.

Light indicator

 

Built-in Mic 

. CT15211

. Up to 90 minutes of playback time

. Input: DC 5V/100mA

. Charging time: Approx 1-2 hours

. Speaker power: 3mW

. Frequency response: 20Hz-20KHz

. Lithium battery capacity: 55mAh

. RF range: <30 ft. of wireless range

. Bluetooth V2.1+EDR

2. The 

headset

 (

CT15211

) Bluetooth devices could not be found.

Please make sure that the headphone is in pairing mode. 

Press the button “Play/Pause” for about 4 seconds until the red and blue lights start flashing alternately.

Keep away from high temerature or prolonged exposure to direct sunlight.

Avoid contact with liquids.

Do not disassemble.

Do not drop the product.

Keep out of reach of children.

FCC Statement

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.

To assure continued compliance, any changes or modifications not expressly

approved by the party.

Responsible for compliance could void the user’s authority to operate this

equipment. (Example- use only shielded interface cables when connecting to

computer or peripheral devices).

This equipment 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.

RF warning statement:

The device has been evaluated to meet general RF exposure requirement. The

device can be used in portable exposure condition without restriction.

The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. 

and any use of such marks by (D026370) is under license. Other trademarks and trade names 

are those of their respective owners.

Warning:  Never store or use this product in temperatures below 32°F (0°C) or above 115°F 

(45°C).

Bluetooth Listing Declaration ID:D026370

MADE IN CHINA