Shenzhen Futianda Electronic Technology Group T20 Wireless Bluetooth Earbuds User Manual
- June 6, 2024
- Shenzhen Futianda Electronic Technology Group
Table of Contents
Shenzhen Futianda Electronic Technology Group T20 Wireless Bluetooth
Earbuds User Manual
Product Display
Left- Right
- Charging Case
- Touch Control Area
- Charging Pin
Earbud Spec
Name: T20
Bluetooth Version: V5.2
Earbuds Charging Input: DC5V
Horn: Φ13mm
Support Protocol: HFP1.7, HSP1.2, A2DP1.3, AVCRP1.6, SPP1.2, PAAP1.0
Wearing Method: In-ear
Bluetooth Range: ≥10m
Earbud Battery: 25 mAh
Music Time: 4~5h
Charging Case Spec
Battery: 500mAh
Standby Time: 90 Days
Input Current: 200mA
Charging Time: ≤2.5h
Touch Control Operation
Power ON: 01. Take the earbuds out of the charging case.02.Long press the
earbuds on the touch position for 2S.
Power OFF: 01.Put the earbuds back into the charging case, close the
lid.02.Long press the earbuds on the touch position for 5S
Music PLAY/PAUSE: Double hit the right earbud.
Music PREVIOUS: Triple hit the left earbud.
Music NEXT: Triple hit the right earbud.
Wake up Siri/Voice Assistant: Double hit the left earbud.
Answer a call: Double hit the left or the right earbud.
Decline or Hang up: Long press the left/right earbud.
Switch from the primary to secondary: When using the both earbuds, put the
right or the left earbud into the charge case, the other side still works.
Operation Instructions
- Earbuds put back into the charging case about 3 seconds, earbuds are in charging mode and power off automatically.
- Take the earbuds out of the charging case, earbuds power on automatically. After power on, the left and right earbuds team with each other automatically.
- Turn on the phone: Setting > Wireless & Networks > Bluetooth > On: Enable > Scan for Devices.
- Search for Bluetooth name “ T20 “, and tap to connect till seeing “connected”. Earbuds can be used.
Earbuds Voice Prompts
Tips
- Bluetooth earbuds connect to the phone as instructions at first time. The second time use, Bluetooth earbuds will connect back to the phone automatically.
- The left and right earbuds can be used separately, and each earbud can be connected separately. Primary earbud and secondary earbud can be switched freely.
Note
- While the earbuds in Charging mode, they power off automatically and disconnect from the phone. 5V charger ±0.2V only. Over Voltage will burn the earbuds.
- If the mobile phone does not find the Bluetooth device ” T20 “, turn off the phone Bluetooth, and turn it on again. Research the Bluetooth device “ T20 “.
- When the left or right earbud does not work, please check whether the earbud Charging Pin and charging case is clean. Use the flannelette to clean the charging pin, put the earbuds into the charging case. After 15 seconds, take out the earbuds, reconnect them with the mobile phone.
Warning
- Do not use the Corrosive cleaner to clean the product.
- Do not put the product near the fire, like cooking stoves.
- Do not expose the product under the sunshine directly for a long time.
- Do not put the product into the fire, to prevent the explosion.
- Do not attempt to dismantle or modify the product by yourself, otherwise the possible damage or burn it may cause will not be guarantee.
- Do not use the product in the rain.
- Do not expose the product to high temperature, corrosive or high-pressure environment. If you do not use the product in a long period of time, please charge the charging case once a month regularly.
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.
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