True Wireless Stereophone User Manual
Model: T59
Product Description
- Bluetooth Version: 5.0
- Operating Temperature: -5°C to 40°C
- Earphone Battery Capacity: 50mAh
- Charging Time: Approx. 60 minutes
- Music Time: Approx. 8 hours (at moderate volume)
- Chip Type: AT3015
- Audio Decoding: AAC, SBC
- Speaker Type: 13MM full-frequency composite film speaker
- Frequency Response Range: 20Hz-20KHz
- Power-off Standby Time: 90 days
- Connection Distance: 12 meters
Supported Models: Compatible with Bluetooth devices supporting AAC/HFP/HSP/AVRCP/A2DP protocols, such as mobile phones and computers, for calls and music playback.
Mobile Battery Case
- Input Current: 5V/500mA
- Output Current: 5V/50mA/h
- Battery Capacity: 600mAh
- Charge Cycles: About 4.5 times
Function Introduction
Power-on
The earphones will automatically turn on when the charging case is opened. Alternatively, long-press the touch area for 3 seconds to turn them on manually. A blue indicator light will stay on for 1 second, accompanied by a power-on tone. The earphones will attempt to connect to the last paired device. If no previously paired device is found, they will enter pairing mode after approximately 7 seconds, indicated by a flashing blue light.
Pair and Connect to Device
Turn on your mobile phone's Bluetooth. Search for the "T59" device and select it to pair. Upon successful connection, the L/R blue indicator lights will flash briefly and then turn off. Your mobile phone will indicate that the earphones are connected.
Restore Factory Settings
Refer to the attached customer UI manual for instructions on restoring factory settings.
Operation Process
Power-on
- Open the charging case and take out the earphones; they will turn on automatically.
- Manually long-press the touch area for 3 seconds to power on.
Power-off
Place the earphones back into the charging case and close the cover to turn them off and begin charging. Alternatively, long-press the touch area for 5 seconds to turn them off manually. A blue indicator light will stay on for 1 second, followed by a power-off tone.
Notes
- If you wish to use only one earphone, place the other earphone back into the charging case. The remaining earphone will automatically become the main earphone. To use both earphones again, take the second earphone out of the case; it will automatically pair with the main earphone.
Battery Case Indicator Status
- Charging the Case: When plugged into a USB charging cable, the LED light strip on the front of the case will be constantly lit.
- Charging Earphones with Case: When earphones are placed in the charging case, the case will charge them. The earphone indicator light will show a breathing red light during charging.
- Case Fully Charged (Wired): The LED indicator light strip will turn off after charging (it is constantly lit during the charging process).
Operation Flow
Ensure both the earphones and the device you are pairing with (e.g., mobile phone) are sufficiently charged. Turn on the earphones and put them into pairing mode (indicated by a flashing white LED). Keep the earphones close to the mobile phone for pairing.
Turn on your mobile phone's Bluetooth. Click the search button to find the device and initiate the connection. After a few seconds, the connection will be successful. The white indicator light will remain on for 1 second and then turn off. Your mobile phone will confirm the connection.
You can now use your mobile phone to make calls and listen to music, with sound output from both earphones.
Important Notes
- Do not drop, impact, scratch, twist, knock, crush, or throw the earphones into water.
- Keep the earphones away from magnets, electrical appliances, and loudspeakers.
- Protect the earphones from extreme temperatures. The recommended operating temperature range is -10°C to 45°C.
- Do not expose the earphones to humid environments.
FCC Warning
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.
The device has been evaluated to meet general RF exposure requirements and can be used in portable exposure conditions without restriction.