Kreafunk aSENSE In-ear headphones with Active-noise cancellation User Manual
- June 5, 2024
- KREAFUNK
Table of Contents
Kreafunk sense In-ear headphones with Active-noise cancellation
This product is in compliance with the essential requirements and other
relevant provisions of Directive 2014/53/EU. The declaration of conformity may
be consulted at:
https://kreafunk.com/pages/declaration-of-conformity
OVERVIEW
ON/OFF
MANUAL ON/OF
LISTEN VIA BLUETOOTH
MANUAL BLUETOOTH PAIRING
LISTEN VIA BLUETOOTH
MULTI-FUNCTION BUTTON (LEFT)
MULTI-FUNCTION BUTTON (RIGHT)
CHARGING
BATTERY STATUS
CHANGE VOLUME, CHANGE TRACK
ACTIVE-NOISE CANCELLATION (ANC)/ TRANSPARENCY MODE/
PHONE
VOICE ASSISTANT
RESET
TECHNICAL SPECIFICATIONS
- Dimensions: 625427 mm
- Weight: 48g (Earbud: 4g)
- Speaker: Ø10 mm 32Ω
- Playing time: up to 20 hours
- Standby time: up to 120 hours
- Charging time: 1.5 hours (USB and Qi)
- Active noise cancellation (ANC)
- Environmental noise cancellation (ENC)
- Earphone battery with 40mAh
- Charging case battery with 450mAh
- Frequency band: 2402–2480 MHz
- Maximal radio frequency effect: <3 dBm
- Bluetooth: version 5.2
- Dust and water-resistant (IPX4)
FCC STATEMENT
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference and
- This device must accept any interference received, in-cluding interference that may cause undesired operation.
Important:
Changes or modifications to this product not autho-rized could void the FCC
compliance and negate your authority to operate the product.
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 for a
signed to provide reason-able 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 accor-dance 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 differ-ent from that to which the receiver is connected.
- Consult the dealer or an experienced radio / TV technician for help.
SAFETY AND MAINTENANCE INSTRUCTIONS
- Please read this operation manual carefully before use.
- The safety and maintenance instructions in this operation manual should be retained for future reference and must be followed at all times.
- Keep the product away from heat sources such as radiators, heaters or other appliances that produce heat.
- Place the speakers in a stable position to avoid fall and cause damage or personal injury.
- Do not expose the product to direct sunlight for longer periods. High temperatures may shorten the life of the product, destroy the battery and distort certain plastic parts.
- Do not expose the product to extreme cold as it may damage the internal circuit board.
- Rechargeable batteries have a limited number of charge cycles. Battery life and number of charge cycles varies by use and settings.
- Avoid liquids getting into the product.
- Before wiping with a dry cloth to clean the speakers, set the power switch to the off position and unplug the power cord from the power outlet.
- Do not throw with or stamp on the product. This may damage the internal circuit board.
- Do not try to disassemble the product. This must only be done by a professional.
- Do not use concentrated chemical products or detergent to clean the product.
- Keep the surface away from sharp things, as these may cause damage to the plastic parts.
- Use 5V / 1A power supplies only. The connection of power supplies with higher voltage may lead to severe damage.
- Do not arbitrarily discard or place the lithium battery near fire or intense heat in order to avoid a risk of explosion.If you do experience any problems with your product please contact the retailer you purchased the product from. The retailer will provide you with guidance and if that does not solve the problem, the retailer will handle the claim directly with KREAFUNK.