Wireless Earbuds T3V4
Operating Manual
Product Overview
Packing list:A. TWS Bluetooth earbuds 1 pair (1 charging case)B. earbud caps (large, medium, small) 1 set eachC. Type-C charging cable 1 pieceD. Operation instructions 1 copy
Basic Features
| Button | Function | Operation method |
| Touchbutton | On |
Users may turn on the earbuds after opening the charging case • When there is a pairing record, the earbuds will be re-connected to the device to which it is connected last time after being picked up from the charging case and turned on. If the reconnection fails, it will enter the Bluetooth pairing mode |
| Off | In the “On” state, the user may turn off the earbuds after putting them into the charging case and closing the cover | |
| Play/Pause | Users can play/pause music after turning on the music player and clicking the touch button on the left or right ear | |
| Previous | In the process of playing music, the user may switch to the previous track after double-clicking the “touch button” on the left ear | |
| Next |
In the process of playing music, the user may switch to the next track after double-clicking the “touch button” on the right ear |
|
| Answer |
In the connected mode, the user may answer the call after clicking the “touch button” (either “touch button” on the left or right ear) |
|
| Hang up | During the call, the user may hang up after clicking the “touch button” (either “touch button” on the left or right ear) | |
| Reject | When there is an incoming call, double-click the “Touch key” (on either left earbud or right earbud) to reject the call | |
| Wake-on-voice |
In standby or music mode, the user may start voice assistant (either “touch button” on the left or right ear) by pressing and holding the “touch button” for 2-3 seconds and release after hearing the “beep” sound. * Require mobile phone support. |
Bluetooth Pairing and Connection
A. During the first connection, the earbuds will automatically power on and pair after T3 charging case is opened, and the main ear will automatically enter the Bluetooth pairing mode in case TWS pairing is completed successfully after 5S.
B. Turn on the mobile phone and Bluetooth, search for Bluetooth devices, search for “Willful T3” and click “Willful T3” for pairing and connection; after a successful connection, the mobile phone will display that “Willful T3” has been connected. At this time, the user may listen to music or call on the mobile phone through Bluetooth earbuds.
C. User may control the functions of answering, hanging up, previous track, and next track through the touch button of Bluetooth earbuds.
Indicator
4.1. Bluetooth indicator of earbuds
|
Status |
Tone |
| On | The white indicator is on for 3 seconds |
| Off | No LED indicator |
| dual-pairing mode? | The white indicator is flashing quickly |
| Bluetooth pairing state | Main earbud: white indicator flashes once every 3 seconds |
| Auxiliary earbud: white indicator flashes once every 10 seconds | |
| Clear pairing record | The white indicator is on for 2 seconds |
| Connected and standby state | Main record: white indicator flashes once every 10 seconds |
| Auxiliary record: white indicator flashes once every 10 seconds | |
| Charging | No indicator on earbuds (the indicator of the charging case is on according to the dump energy) |
| Low battery alarm | The white indicator flashes once every 2 seconds |
4.2. dump energy indicator of charging case
|
Status |
Indicator |
| When the residual power is 0% – 25% | The first white indicator is on |
| When the residual power is 25% – 50% | The first and second white indicators are on |
| When the residual power is 50% – 75% | The first, second, and third white indicators are on |
| When the residual power is 75% – 100% | The four white indicators are on |
4.3. Charging indicator of charging case
|
Status |
Indicator |
| Charging with the power of0%- 25% | The first while indicator is slowly flashing |
| Charging with the power of25% – 50% | The first white is on and the second white indicator is slowly flashing |
| Charging with the power of50% – 75% | The first white indicator is on, the second white indicator is on, and the third white |
| Charging with the power of75% – 99% | the indicator is slowly flashing The first white indicator is on, the second |
| Fully charged | and third white indicators are on and the fourth white indicator is slowly flashing The four white indicators are on |
TTS English Prompt Tone
| Prompt tone | Power on | Power off | Pairing | connected | Disconnected | Battery Low |
Charging
In the case of the T3 low-power alarm, please immediately put the earbuds into the charging case to charge. The charging time is 2 hours. When the earbuds are being charged, the indicator of the charging case will display the current power of the charging case. When the earbuds is fully charged, the indicator of the charging case will go out.
Charging connection
Please connect the Type-C joint of the charging cable to the Type-C charging interface of the charging case and the USB joint to the USB charger (car charger, travel charger, computer USB, etc.).
Product Specifications
| Bluetooth specifications | Bluetooth 5.0 |
| Frequency range | 2.402-2.480GHz |
| Supporting protocol | I-IFP, HSP, AVRCP, A2DP |
| Chip Solution | AB1536U |
| Decoding method | SBC MC |
| Range of application | Up to 10 meters |
| Battery capacity | Earbuds: 3.7V 40mAh / Charging case: 3.7V 420mAh |
| Net weight | 46.6g (earbuds: 4.3g ” 2; charging case: 38g) |
| Dimensions | Earbuds: 17.1 ” 23.8 ” 43.1 mm Charging case: 53.5 ” 53.5 ” 28mm |
Notes and Q & A
A. How to connect? What should I do if re-connection fails? What should I do if only one earbud is working normally? After T3 is successfully connected to your mobile phone, it will automatically connect to your mobile phone every time you turn it on. If re-connection failed or only one earbud is working normally, you need to put the earbuds in the charging case, close its cover and keep for 5S, and then open the charging case for connection.B. How to clear the pairing record?After the earbuds is turned on, you may press the touch key forthree times to clear the pairing history. After the pairing history issuccessfully cleared, the earbuds indicator will be on for 2S andthen enter the left and right ear pairing state again.（This function can only be used when the earbuds work abnormally that only a single earbud can be connected with. You need to disconnect the device when clearing the pairing. ）
C. What devices can I use to charge?All car chargers travel chargers, and computer USBs with a DC voltage of 5V and current of 1A can be used to charge.
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 radiocommunications. 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
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
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.
FCC ID: WSG-T3
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