Rezo F15 True Wireless Earbuds User Manual

June 6, 2024
Rezo

F15

Basic Information

Product Name TWS earphones
Model No F15
Type Half in-ear
Bluetooth V5.0
Bluetooth Profile AVRCP/A2DP(SBC)/HFP
Bluetooth distance >10m
Frequency 20Hz-20KHz
Speaker size Φ13mm
Sensitivity 112.5±3dB
Earbuds Battery 25mAh
Charging Case Battery 250mAh
Playing Time Earbuds:3H With Charging case: 12H
Type-c Input DC 5V  500mA
Earbuds Charging Time 1.5H
Case Charging Time 1.5H
Net weight 41G

Rezo F15 True Wireless Earbuds - fig 1Rezo F15 True Wireless Earbuds - fig
2

Power on
Take out earbuds from the charging case and then long touch 3 seconds

Power off
Put into charging case Long touch 5 seconds Turn off the device after 5 mins without connecting the earphones

Rezo F15 True Wireless Earbuds - fig 3

PAIRING

  1. take out earbuds from the charging case
  2. Turn on your mobile phone’s Bluetooth and search for the pairing name;
  3. Select “F15” and connect to it
  4. After Pairing successfully, earphones play prompt voice “connect”

Wearing Method

Rezo F15 True Wireless Earbuds - Wearing Method

Operation Left/Right
Power On/Power Off Long press 3S/Long Press 5S
Play/Pause Click
Previous/Next Double Click
V+/ V- Triple-click
Answer/Hang-up On-Call: Click
Reject On-Call: Long press 1.5S
Siri Voice Assistant Long Press 1.5S

Earbuds Indicator Light

Power on| Blue light flashes 3times
Power off| Red light flash 3times
Pairing| Main earbuds: Red&Blue lights flash alternately; Vice Earbuds: Light off
Connect| Light off
Charging| Blue light on
Charge Over| Red light off
Charging Case Indicator Light
Charging| Red light flash
Charge Over| Red light on
Earbuds Charging| Battery >10%: Blue light on Battery <10%: Blue light flash
Earbuds Charing over| Blue light off

Attentions

  • Please store and use this product in a normal temperature environment;
  • Do not expose the product to rain or wet environment;
  • Do not throw, to avoid product damage caused by falling;
  • Do not disassemble, repair, and transform the product;
  • Do not use chemical solvent to wipe the product;
  • Do not discard or put in high temperature (temperature above 60 degrees) and fire, so as not to cause danger.

Warranty Card

Client Name
Client Telephones
ADDS(incl postcode)
BuyingDate
Vendor
Vendor Adds(incl postcode)
Vendo Telephone

Warranty Service

  1. In the course of the normal use of the product, if the product is not damaged by human performance failure, from the date of purchase, consumers enjoy free warranty service, the warranty period of 12 months;
  2. Consumers cannot enjoy the free warranty rights under the following circumstances:
  • Man-made damage
  • Out of warranty period;
  • Can not provide a valid proof of purchase
  • At the end of the manual according to the requirements of use, maintenance, maintenance caused by product damage;
  • Unauthorized disassembly, maintenance of the product or product water;
  • Other damage caused by force majeure.

FCC Caution

FCC Caution: 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.
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

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.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.

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