Shenzhen Huasitai Technology K3 Wireless Bluetooth Headset Instruction Manual
- June 6, 2024
- Shenzhen Huasitai Technology
Table of Contents
K3
Wireless Bluetooth headset
Double mic call noise reduction
Directions for use
Operating functions
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- menu Turn on: long press for three seconds To shut down: Hold for four seconds Call status: Answer/Hang up: Click Reject: Hold for two seconds Last replay: Double click Playing status: Click play/Pause
- Volume – key Volume -: Click Next track: Double click
- Volume + button Volume +: Click Last track: Doubleclick
- Ambient microphone
- Pick up microphone
- Magnetic suction charging port
- Charging thimble
- spare earplug L/S
- Battery display
- Magnetic chargers
Wear
Choose earplugs of appropriate size (the default is medium; Please remove glasses if you wear them.) Hang the silicone ear against the cheek and gently hang it along the auricle, adjusting it to fit the back of the auricle Hang the silicone ear against the cheek and gently hang it along the auricle, adjusting it to fit the back of the auricle Rotate the microphone stick so that the pick-up microphone is facing your lips to ensure clear radio Adjust the Angle of the ear hook and microphone stick so that they are securely worn
To wear the microphone on one side, rotate the microphone stick 180° horizontally as shown in the following figure, and then wear it on the other side by referring to the preceding steps
Turn on Off
(Tips: Please fully charge the headset and charging case when using the
product for the first time)
Automatic power on/off: Take the Bluetooth headset out of the charging case
and the headset will be automatically turned on; Put back to the charging case
automatically shut down charging Manual operation: when the headset is off,
long press the menu button for about three seconds and then power on; Long
press the menu button for about 4 seconds and the headset will be turned off
Pairing and connecting
Step 1: Take out the Bluetooth headset from the charging case and wait for
about 3 seconds. The headset automatically starts up and is in the waiting
state for pairing
Step 2: Turn on your phone’s Bluetooth switch, search for new devices, and
click “K3” in the list to complete the pairing
Charge the charging case
Use the equipped USB A-Type-C charging cable to connect the 5V/1A charger or
the USB output port of the computer to start charging
When the charging case is charging, the computer screen lights up; When the
battery is fully charged, the display screen is off. Disconnect the device in
time
Charge your headphones
Put the headset into the charging case and align it with the charging slot to start charging When the headset is charged, the headset charging case power display lights up; After charging the display goes out
Plug the magnetic charger into the USB output port and align the magnetic charging port of the headset to start charging
Technical parameters
Product Model:K3
Bluetooth version: V5.0
Running time: 10H
Talk time: 10 hours
Signal-to-noise ratio: 90 db
Sensitivity: -42+ 1dB
Signal distance:10 m (in ideal environment without any large obstacles)
Charging warehouse power: 500mAhCharge time: charge the case for about 3
hours, charge the headset for about 1 hour
Safety tips
Please try to avoid using the maximum volume for a long time as this may damage your hearing Please keep the product, accessories, and packing boxes out of reach of children to avoid swallowing choking and other accidents Wipe the product with a clean cotton cloth. Do not use any chemicals The product should be stored in a dry and cool environment to avoid scratches from sharp objects Do not expose headphones to humidity, heat, cold, or other adverse conditions for long periods of time Please stop using immediately if you feel untrue or get hot during use Avoid overcharging your Bluetooth headset and charger for a long time Charge the charger or headphones using a qualified DC 5V/1A charger
Guarantee clause
- Within half a month from the date of sale of the goods, if there is a performance failure, the goods themselves and the outer packaging warranty must be kept complete (no scratches), can be replaced with the same type of goods,(must be inspected) but does not include man-made damage
- The warranty service is only valid under normal use
- All artificial damage, self-disassembly, unpacking, improper use, and all appearance damage are not covered by the warranty. This service does not include transportation and on-site service
Note: When you tear or lose the warranty card, you have lost the warranty opportunity, our company has the final interpretation of the data
| Repair record: | Purchase Time: |
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| Serial number: | Maintenance problem: |
| User: | Maintenance time: |
| Identify problems: | Agent: |
Product certificate
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.
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. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.