VOLT tech YD03 TWS Wireless Headset User Manual

VOLT tech YD03 TWS Wireless Headset

Product Information

The device is designed to meet general RF exposure requirements and can be used in portable exposure conditions without any restrictions. It should be connected to a receiver, and if you need assistance, consult the dealer or an experienced radio/TV technician.

Product Usage Instructions

1. Connect the device to a compatible receiver using the appropriate cables.
2. If you need assistance with the connection or setup, consult the dealer or an experienced radio/TV technician.
3. Ensure that the device is used in a portable exposure condition, as it has been evaluated to meet general RF exposure requirements.
4. Follow the recommended safety guidelines while using the device.
5. Refer to the user manual for additional instructions and troubleshooting information.

Product diagram

Headset Configuration

• Product model : YD03
• Running time : about 5 hours
• Headphone capacity : 50mAh/3. 7V
• Effective distance : >10 m
• Version : 5. 3
• Call time : approximately 5 hours
• Charging time : about 1 hour
• Horn : copper ring 8mm

Packing lis

1. charging box *1
2. Left and right earphones *1
3. Large ear cap *2
4. Product Manual *]
5. Charging cable *1

Charging bin configuration parameters

• Dnttery cnrmci ty : 1200rru\h/3. 7V
• Charging time : about 1 hours
• Input voltage : 5V /500mi\h

Wearing a way
Open the cover of the charging bin, take out the earphone of the right ear, gently put the speaker end of the earphone into the ear canal of the right ear, and then gently sway the earphone not to shake.

Mode of operation

The boot

1. Open the charging chamber, take out the earphone , start the machine automatically, and the earphone breathing light flashes
2. When the headset is off, touch the touch pad of the headset for 3 seconds to start the headset

To turn it off

1. Put the earphone back into the charging bin and close the cover. The earphone will be turned off and charged
2. When the headset is on, touch the touch pad of the headset for 5 seconds to turn it off

Pairs of ears connected

1. Open the cover of the charging compartment, take out the earphone and start it automatically. The earphone breathing light flashes, and enter the automatic team formation state. One of the earphone lights is off, indicating that the team formation is successful
2. Open the device Bluetooth list and search for “YD03”.
3. Click “DO3″to connect. If the connection fails, out the earphone back into the charging bin and cover it, and then repeat the above steps.
4. When both ears leave the normal connection distance with the device at the same time, the headset will enter the bluetooth headset connection state. If the connection is not successful within 5 minutes, the headset will automatically shut down.
5. After the headset is turned on and before the mobile phone is connected, three clicks on either side of both ears will automatically switch between Chinese and English languages (After the headset is turned on and before the mobile phone is connected, three clicks on either side of both ears will automatically switch between Chinese and English languages)

After the device is connected for the first time, the headset will automatically connect to the last pair device when it is restarted next time

Binaural touch operation

• Earphone charging: Put the earphone into the charging box to automatically charge, close charging cover, charging indicator light red light, red light off after full Charging box
• low power : The single digit of the nixie tube flashes Charging
• box charging: The single digit of the digital tube flashes, and it stops when it is full of 100

F&0 1

Q: How come only one earphone has sound?
A: Put the two earphones back into the charging bin at the same time, close the cover to charge, and then take them out to see whether the dual-ear mode is restored. If the fault is not rectified, restore the fault to factory Settings

Q: The phone can’t connect to the headset?
A: Delete the paired TG01 on the mobile phone, and then make the paired connection.

Q: How can I listen to music/talk without sound?
A: Android phones have a setting icon on the right side of the phone onnection record. Click enter to select two audioDeselect and then re-select. Enter audio Call mode in Setting General Accessibility, and select Automatic, if it is automatic, then other options, and then change to automatic, if not restored, Delete the pairing record retry attempt.

Q: Why is there a stutter/stutter?
A: If you use headphones, there are a lot of Wi-Fi devices, 4G signals, high power appliances and so on Interference, stuttering and discontinuous conditions may occur, and the connection can be restored by changing the environment or repairing..

Matters needing attention

1. Please use a charger with safety certification from a formal source for charging
2. Adjust the volume of headphones to avoid damage to hearing
3. the correct use of the product to avoid falling from high or heavy extrusion
4. Children should be accompanied by adults to avoid accidental ingestion
5. Stay away from extreme environments such as high temperature or humidity
6. Do not disassemble the product

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 requirement. The device can be u sed in portable exposure condition without restriction

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