TWS-Y True Wireless Headset User Manual
Product Diagram
The product is a pair of true wireless earbuds. Key components visible include a microphone port, an LED indicator light, and a multi-function button on each earbud. Charging contacts are also present.
Packing List
- TWS-Y True Wireless Headset Host
- TWS-Y True Wireless Headset Charging Box
- Micro 5pin Charging Cable
- Instruction Manual
Product Specification
- Product Model: TWS-Y
- True Wireless Version: V5.3
- Battery Specification: Earphone 3.7V; Charging Bin 3.7V
- Supported Modes: HFP/HSP/A2DP/AVRCP
- Sensitivity: 105dB ±3dB S.P.L at 1KHz
- Signal Distance: 10 meters (in an ideal environment without any large obstacles)
- Standby Time: Approximately 80 hours
- Charging Time: Charging the charging bin takes about 1 hour; charging the earbuds from the bin takes about 1 hour.
- Charging Times for Earbuds: The charging bin can charge the earbuds approximately 2 times.
Functional Instructions
1. Boot
Take the earbuds out of the charging bin for automatic power-on, or long-press the multi-function button on both earbuds for 3 seconds.
2. Shut Down
Place the earbuds into the charging bin for automatic power-off. Alternatively, long-press the multi-function buttons on both earbuds for 5 seconds to power them off.
3. Auto-Reconnect
After successful pairing, the earbuds will automatically reconnect to the last connected device upon subsequent power-on.
4. Play/Pause
In standby mode, a single click on the multi-function button of either earbud will play music. A single click during playback will pause the music.
5. Switch Songs
Press and hold the multi-function button on the left earbud for 2 seconds to switch to the previous song. Press and hold the multi-function button on the right earbud for 2 seconds to switch to the next song.
6. Volume Control
Double-click the multi-function button on the left earbud to increase the volume step-by-step. Double-click the multi-function button on the right earbud to decrease the volume step-by-step.
7. Answer Incoming Calls
When a call comes in, a single click on the multi-function button of either earbud will answer the call.
8. Call Hang Up
During a call, a single click on the multi-function button of either earbud will hang up the call.
9. Reject Incoming Calls
When a call comes in, long-press the multi-function button on either earbud for 2 seconds to reject the call.
10. Redial Last Number
While on standby or playing music, triple-click the multi-function button on the left earbud to redial the last number from your call history.
11. Activate Voice Assistant
Triple-click the multi-function button on the right earbud to activate Apple Siri or Google Voice Assistant for voice control of your phone.
12. Low Battery Alert
When the earbud battery is low, a low battery alert sound will play every 60 seconds until the earbuds power off.
Common Pairing Style
1. Initial Pairing
Take the earbuds out of the charging bin or long-press their multi-function buttons for 3 seconds to power them on. The indicator lights will flash alternately, entering the ear-to-ear search and pairing state. Once paired, the main earbud's indicator will flash alternately, the auxiliary earbud's indicator will turn off, and a pairing success tone will play.
2. Connecting to Device
Enable the wireless function on your phone or device. For Android, select "Search for wireless devices." For iOS, devices search automatically. Locate the wireless headset model, click to pair. Upon successful pairing, a connection success tone will sound, and the earbud indicators will turn off, entering connection standby mode. The right earbud functions as the right channel, and the left earbud as the left channel.
3. Separate Pairing
Each earbud can also be paired individually with a mobile phone by following the same steps as described in step 2.
Charging Operation
1. Charging the Charging Bin
Connect one end of the Micro USB charging cable to the charging bin and the other end to a charger. Use a standard 5V/1A charger. The charging bin's indicator lights will show charging status.
2. Charging the Earbuds
Place the earbuds into the charging bin. They will automatically begin charging. The earbud indicator lights will illuminate during charging and turn off when fully charged.
Precautions
- Please charge in a safe environment. Disconnect the charger from the bin promptly after charging is complete to prevent damage from prolonged connection.
- When playing music, adjust the volume to a suitable level to avoid long-term hearing damage from high volumes.
- Avoid using the earbuds in areas with interference sources, as this may affect the signal.
- Avoid using the earbuds in corrosive environments, as this may affect their functionality.
Important Tip:
When listening to music or talking with these wireless earbuds, please adjust the volume appropriately to avoid affecting your hearing.
FCC Warning
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.
Caution:
Any changes or modifications to this device not explicitly approved by the manufacturer could void your authority to operate this 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.
The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.
