DONGGUAN RT67 TWS Earbuds User Manual

DONGGUAN RT67 TWS Earbuds

Product Information

Specifications

• Dimensions: 50 x 110mm
• Weight: 80g
• Input: 5V-700mA
• Battery Capacity: 90mAh x 2 (earbuds), 1000mAh (charging case)
• Playtime: Up to 11 hours (50+ hours with the charging case)
• Frequency Response: 20Hz-20KHz
• Bluetooth Version: V5.3
• Bluetooth Range: 10m/33ft
• Bluetooth Chipset: ATTENTION BES2600

Product Usage Instructions

Bluetooth Pairing

1. Open the charging case to initiate auto-pairing between the L/R earbuds.
2. Wait for the prompt tone confirming successful pairing.
3. Keep the earbuds within 3 feet of your smart device and enable Bluetooth on your device.
4. Select “RT67” from the Bluetooth device list on your device to pair with the earbuds.
5. Upon successful pairing, a prompt tone will indicate readiness for use.

Power On

• Remove the earbuds from the charging case for auto Power On.
• Alternatively, touch the R or L earbud for 5 seconds to power on.

Charging
(Ensure TWS is fully charged before first-time use)

Charging the Case:

• Low battery indication: WHITE LED light flashes quickly.
• Use a Type-C cable to charge the case – GREEN LED indicates charging, solid green when fully charged.

Charging the Earbuds:

• Place earbuds in respective slots in the case – WHITE LED indicates charging.

Frequently Asked Questions (FAQ)

• Q: How do I reset my TWS earbuds?
  A: In boot state, touch R/L 8 times and put them into the charging case and close lid to reset TWS.

• Q: Can each earbud be used independently?
  A: Yes, each earbud can be used independently.

• Q: What is the Bluetooth range of the earbuds?
  A: The Bluetooth range is 10 meters or 33 feet.

BLUETOOTH PAIRING INSTRUCTION

1. Open charging case, and L/R earbuds will begin to auto-pairing to each other. You will hear a prompt tone t o confirm a successful pairing.
2. Keep the earbuds within 3 feet of your smart device (for Bluetooth pairing only). Enable your device’s Bluetooth function from your device’s settings menu. Select “RT67” from the Bluetooth device list to pair the earbuds to your device.
3. You will hear a prompt tone indicating that TWS are now ready to use.
4. Each earbud can be used independently.

Resetting your TWS
In boot state, touch R/L 8 times and put them into the charging case and close lip to reset TWS.

FUNCTIONS

• Power on

1. Remove your earbuds from the charging case to auto Power On.
2. Or touch the R or L earbud for 5 seconds to Hear a prompt tone.

• Power Off

  • Place your earbuds back into the charging case
  • Or touch the R or L earbud for 4 seconds to hear a prompt tone.

• Answer
  Touch R or L 2 times

• End Call
  Touch R or L 2 times

• Rejecting a call
  Touch and hold R or L earbud 2 seconds until hear a prompt sound

• Play/Pause
  Touch R or L earbud 2 times

• Next song
  Touch R earbuds 3 times

• Previous song
  Touch L earbud 3 times

• Summoning Siri
  Touch and hold L earbud 2 seconds until hear a prompt sound

• Gaming mode
  Touch and hold R earbud 2 seconds until hear a prompt sound

• ENC function
  Environment noise canceling function will be automatically activated while user in calling.

CHARGING

(Be sure fully charge the TWS before using for the first time)

• Charging the case:
  Low battery indication: the WHITE LED light on the bottom of the case flashes quickly. Plug the Type-c cable into the bottom of the case to charge it. The breathing LED will light green while charging. Once fully charged, LED will be in solid green.

• Charging the earbuds:
  Place the earbuds into their respective slots in the charging case. The breathing LED light will light white while charging.

SPECIFICATIONS

• Input 5V-700mA
• Battery capacity 90mAhx2(earbuds); 1000mAh(charging case)
• Playtime (Varies by volume) 11 hours(totally 50+ hours with the charging case)
• Frequency response 20Hz-20KHz
• Bluetooth version V5.3
• Bluetooth range 10m/33ft50
• Bluetooth chipset BES2600

1. Don’t expose to liquids
2. For AC/DC Adapter, the socket outlet shall be installed near the equipment and shall be easily accessible. We recommend users charge this TWS with a DC 5V/700mA adaptor.
3. To prevent possible hearing damage, do not listen at high volume levels for long periods.
4. There are no restrictions on use.

FCC

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 to this unit 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, under 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 by 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 and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter. Radiation Exposure Statement The device has been evaluated to meet general RF exposure requirement in portable exposure condition without restriction.

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