NAUTICA B310 Bluetooth Stereo Earphones User Manual
- June 6, 2024
- NAUTICA
Table of Contents
BLUETOOTH STEREO EARPHONES
B310
Thank you for purchasing an original Nautica NTNB01 Bluetooth Stereo
Earphones B310.
You are getting a high-quality product that’s built to combine technology and
design for your everyday use.
Please read the below info carefully to get the most out of your new product.
For more detailed info on care, use, and warranty, please visit
technofashion.com.
Safety Information
Before you use the device, read the following precautions carefully to ensure
optimal product performance.
The use of earphones will impair your ability to hear other sounds. Use
caution while using your earphones when you are engaging in any activity that
requires your full attention.
This package contains small parts that may be hazardous to children and should
be kept out of reach of children.
This product is not a toy — never allow children to play with this product.
Always store the product out of reach of children.
None of the components can be replaced or repaired by users. Only authorized
dealers or service centers may disassemble the product.
If any parts of your product require replacement for any reason, including
normal wear and tear or breakage, please contact us.
Do not wear earphones while showering, bathing, or participating in water
sports.
To guarantee your personal safety, please do not wear or keep earphones in the
vicinity (closer than 33ft / 10m ) of a pacemaker.
Earphones listening to high volume levels —especially over extended periods of
time — may damage your hearing.
For traffic safety, do not use earphones while driving or cycling.
Heed all warnings on the product and in the operating instructions.
Stop using this product immediately if it causes discomfort or pain.
Product Description
Package Content
Your product comes with three pairs of ear tips ( S, M, and L ). Try all sizes to find the size that fits best. Your device comes with size M ear tips.
Operational Guide
Power On:
Long press MFB button to power ON
Power Off
Long press MFB button (PI to power OFF
Volume Control:
- Short press ÷: Increase volume
- Short press —: Decrease volume
Music Control Answering a Call:
• Short press 0: Start / Stop tracking
• Long press +: Play next track
• Long press — Play previous track
Answering a call:
When there is an incoming call, the wireless neckband will ring, short press MFB button answer an incoming call
Ending a call:
Short press the MFB button to end the call
Rejecting a call:
Long press MFB button Q when neckband rings
Bluetooth Pairing
- Keep the distance between your neckband and mobile phone (or other devices) within 33 Ft / 10 m.
- Power on the neckband and it will automatically turn to Bluetooth pairing mode. The LED indicator will flash in white and green.
- Activate the Bluetooth function on your phone within range and select “Nautica B310” from the list shown.
- When pairing is successful, the LED light starts to flash white light at a slow speed.
Reconnect Bluetooth
When powered on, the wireless neckband will automatically connect to the
latest successfully paired device. Charging Instructions
Use the included Type-C charging cable to connect the neckband with a USB port
on your computer or with a USB wall adapter.
Charging will start automatically when connected. The green indicator light
turns on while charging and the green light turns white when batteries are
full.
Once charging is complete, the light turns off.
Specifications
- Bluetooth Version: v5.0
- Bluetooth Profile: A2DP/AVRCP/HFP
- Wireless Range: Up to 33 ft / 10 m
- Play Time: Up to 15 hours
- Standby Time: 100 hours
- Charging Time: 2 hours
- Battery Capacity: 110 mAh
- Speaker Drivers: 0.39 in / 10 mm
- Speaker Drivers Type: True Copper
- Impedance: 320 ± 15%
- Frequency Response: 5Hz – 50kHz
- Sensitivity: 100dB the 3dB
- Input Voltage: 3.7V
- Dustproof: Yes
- Sweatproof: Yes
- Changeable Eartips: Yes
- Dimensions: 6.69w5.31-1.85 in / 170-135w47 mm
- Weight: 1,12 oz / 32 g
- Charging Input: Type-C
Maintenance
Please do not overuse these earphones or put them under heavy pressure. Keep
away from wet and heat.
Exposing the product to extreme hot or cold, such as in a closed car in the
summer and winter conditions, will reduce the capacity and lifetime of the
earphones.
Keep away from the router or other high-frequency transmitting equipment to
prevent interruption of signal receiving.
Please use these earphones under their working range (up to 33 ft / 10 m). The
effective range may vary depending on multiple conditions.
Power time may differ depending on personal use habits.
Do not dismantle the product. Unauthorized parties may damage the product.
Do not drop, strongly vibrate, strike the product with a hard object to avoid
damaging the internal circuit.
Do not use drastic chemicals or cleaner to clean the product.
Do not use sharp objects to scratch the product surface to avoid damaging the
shell.
Warranty Information
We do our best to make sure that this product is free from defects in
materials and workmanship for a period of 1 year.
The following conditions must be met for your warranty claim to be approved:
You must have purchased the product from a Nautica or Technofashion authorized
dealer.
You must provide proof as to the date of purchase from the Nautica or
Technofashion authorized dealer.
You must have used the product only as intended and in accordance with the
product’s care instructions.
Within 12 months after the purchase, in case of the product is determined to
be defective (at the date of original purchase) due to improper materials or
workmanship, you are entitled to free repair or exchange of goods. The product
should be returned to Technofashion.
The warranty does not cover defects caused by third-party modifications,
repairs, or replacement parts.
Punctures, scratches, normal wear and tear, and the natural breakdown of
colors and materials over extended time and use are not warranted. Warranty
applies to the USA only.
We will make every effort to replace limited edition or discontinued products
but cannot guarantee availability for replacement.
Any limited edition or discontinued product still under its applicable
warranty that cannot be replaced with an identical product will be replaced
with the equivalent model based on availability.
We may make changes to products and designs in the time you purchased your
product and submitted a warranty claim.
Products repaired or replaced under this warranty may or may not incorporate
these changes.
Support
For any questions, email us at
[email protected]
FCC ID: 2AZBO-N00007
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.
This device 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 device 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 device does cause harmful interference to radio or
television reception, which can be determined by turning the device 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 device and receiver.
– Connect the device 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
Changes or modifications not expressively approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
Designed, manufactured, distributed by
T CHNOrASHION
© 2021 Technofashion, Inc.
All Rights Reserved.
Designed in the USA. Made in China.
Maybe patented, see technofashion.com/patents