TNICER T4 Helmet Bluetooth Headset User Guide

TNICER T4 Helmet Bluetooth Headset

Product Introduction

Thank you for choosing the TNICER T4 Mesh & Bluetooth helmet headset, which is designed for motorcycle riders to meet the needs of people in the process of riding, such as talking, answering phone calls, listening to music, listening to FM radio and receiving GPS navigation voice prompts.Provide you with a clear, safe and comfortable experience during the ride.

TNICER T4 has the latest version 5.2 Bluetooth and Mesh, stable system operation, dual intelligent noise cancellation, low power consumption, with 40MM high quality speakers and intelligent pickup microphone, support 8 devices connected to achieve multiple people communication. The T4 is a high- tech Bluetoot and Mesh headset that combines light weight, energy saving and humanized design.

Product Introduction Diagram

Function Description

• Qualcomm 5.2 Bluetooth chip; Mesh 1.0
• Intelligent DSP audio processing, the 12th generation of CVC noise reduction processing, 16K voice bandwidth transmission rate
• Support 24 riders talking at the same time, 1000m talking distance
• High pairing speed
• Mesh+Bluetooth connection
• Unlimited number of connections
• Talking with no delay
• Automatic restoration of connection
• IP67 waterproof
• CVC noise reduction
• Voice assistant
• Automatic answer, support last dialed number redial
• Intelligent microphone
• Support voice communication at 120 km/h speed
• 40mm tuning speaker, wonderful sound experience
• IP67 level waterproof
• Support pairing with other brands headsets

Button Functions and Operations

Power on/off

Power on: Press and hold the [multi-function button + intercom button] for 3 seconds, the power-on prompt will sound, the blue and green light will be on.

Power on: Press and hold the [multi-function button + intercom button] for 3 seconds, the power off prompt sounds, and the red light is on.

Reset: In the device power-on state, long press the [multi-function button] and push the [volume button] in the direction of the plus sign for 3 seconds,the red and blue lights are on at the same time means it has been reset.

Answering Function

Answer incoming calls: When there is an incoming call, short press [multi-function button] to answer the call.

Auto-answer: In the device standby state, long press [intercom button] and push the [volume button] in the direction of the minus sign for 3 seconds to turn on auto-answer.

Reject: Press and hold [multi-function button] for 2 seconds to reject the call when you hear an incoming
call ringing.

End call: During a call, short press [multi-function button] to end the call.

Last redial: In standby mode, quickly double-click [multi-function button] to automatically dial the last number dialed.

Cancel auto-answer: If you don’t need the auto-answer function, you can long press [intercom button]and push the [volume button] in the direction of the minus sign for 3 seconds to cancel the auto answer.

Music Control

①Play/Pause: Intercom Bluetooth connection state, short press [multi-function button] to play music, short press [multi-function button] again to pause the music.
②Next song: Long press the [volume down button] for 2 seconds to select the next song.
③Previous song: Long press the [volume up button] for 2 seconds to select the previous song.

Volume Adjustment

Short press the [volume up button] to increase the volume, short press the [volume down button] to decrease the volume.

FM Radio

① Turn on the radio: in standby mode, short press the [multi- functionbutton+volume down button] to start the FM radio.
②After turning on the FM radio, every time you long press the volume up or volume down button for 3 seconds, you can tune and select channels (Note: short press the volume up/down key to enter the volume adjustment mode, you can increase the volume or decrease the volume at this time).
③ Turn off the radio: short press the [multi-function button+volume down button], FM off.

Attention

1. When the indoor signal is weak, in order to make the FM radio work best, you can try to turn on the FM radio near the window or outdoors.
2. In radio mode, when there is an incoming call, the headset will automatically disconnect the radio and answer the phone. Or enter the backlink intercom voice and automatically revert to the radio function when the call ends.

Ambient sound mode

①Ambient sound on: In standby mode, short press [Mode button] 2 times to turn on the ambient sound.
②Ambient sound off: In standby mode, short press [Mode button] 2 times to turn off the ambient sound.

Pairing Operation

Bluetooth pairing with cell phone

1. Turn on Bluetooth: In the power-on state, press and hold the [multi-function button] for 3 seconds, until the red and blue lights flash alternately.At this time has entered the Bluetooth waiting to connect state.
   If you have connected to other devices, the blue light will flash slowly.Please reset and turn on the device again.

2. Search cell phone Bluetooth: In the state of red and blue lights alternately flashing, open the cell phone Bluetooth settings, search for nearby Bluetooth devices, select “Tnicer-T4” for connection pairing, after successful connection there will be a voice prompt “device is connected”, then the Bluetooth pairing success.
   

Attention：

1. If you have connected to other phones, the blue light will flash slowly, please reset and turn on the device again.
2. Search for cell phone Bluetooth, select “Tnicer-T4” connection pairing, click to connect.When the pairing is successful, it will be accompanied by the voice prompt “device is connected”, and the Bluetooth connection is successful. If the connection fails, you can click “Forget this device” in the Bluetooth list on your phone and search for the connection again.

Pairing and intercom between headsets

Pairing and intercom between two Bluetooth intercoms (A,B)
Active/passive pairing operation:

1. Turn on the two Bluetooth intercoms (A,B), press and hold the A,B intercom [multi-function button] for 3 seconds.At this time, red and blue lights alternately flashing, passive pairing mode on.
2. Short press the [intercom button] of A, red and blue lights alternately slow flashing, into the active pairing mode.When you hear the “searching” prompt voice, active pairing is on.
3. voice prompt “device connected”, the two intercoms connected successfully, the blue light flashes slowly
   

Attention：

1. After the intercom pairing is successful, when intercom, if there is a cell phone call, the device will automatically cut off intercom. After the call is over, it will automatically connect back to the intercom state.
2. In the process of intercom, because of distance or environmental factors such as disconnection, you can manually short press the [intercom button] once, manually back to connect.
3. When the device is in standby mode, short press the [intercom button] to talking; short press the [intercom button] to turn off the talking in the talking state. Short press the volume up/down button to adjust the talking volume.

Multiple Intercom Pairing Procedure

Automatic pairing steps (as 6 intercoms for example)

1. Turn on all intercoms (123456), long press all intercoms [multi-function button] for 3 seconds to turn on the passive pairing mode, until the red and blue lights alternately flashing.
2. Choose any one intercom and short press [multi-function button] of it , the red and blue lights will flash alternately slowly, at this time this intercom enter the automatic pairing mode, there will be a voice prompt “searching”.
3. At this point, just wait for the other intercoms to pair automatically one by one, and the device will voice prompt “device is connected” one by one.When the blue light on the multi-function buttons and intercom buttons of all intercoms flashing slowly, it means that all six intercoms have been successfully connected.
   

Attention:
Due to the use of different environments and external interference factors, it is recommended that the effective distance within 1000 meters, the longer the distance to bring more interference factors will affect the experience.

Creating Mesh Intercom Groups

MESH multi-person pairing
Active/passive pairing steps:

1. All devices on, long press the [Mesh button] for 3 seconds of them, voice prompts ” Mesh on”, green light flashing quickly
2. Select any one device, long press its [Mesh button + intercom button] for 3 seconds, voice prompts ” start the Mesh network “, enter the automatic connecting state, green light on.
3. After connection succeeded, the green light flashes slowly, and the voice prompts “Mesh connected”.
   

Attention：

1. In the Mesh connection successfully, each T4 can connect with other Bluetooth intercoms at the same time.
2. In Mesh on state, when encountering a group of Mesh intercoms that have been paired before, the device will automatically connect with it and join the group.
3. When T4 has no Mesh connection record, the device will automatically search for a nearby mesh network after turning on Mesh, and join the group automatically after searching.

Voice assistant

In standby state, short press [Mesh button] to enter the voice assistant function.At this time, the blue light flashes slowly

Last number redial
In standby mode, short press [multi-function button] twice to redial the last number. At this time, the blue light flashes quickly

Clear Bluetooth pairing records

When the device is in standby mode, long press [multi-function button] and push the [volume button] in the direction of the plus sign for 3 seconds and push the [volume button] in the direction of the plus sign for 3 seconds,voice prompt “reset Bluetooth pairing records”.

Battery level reminder
In standby mode, long press [Mesh button+ multi-function button] for 3 seconds, the voice will announce the battery level of the device.When the battery level is too low, there will also be a low battery reminder.

Clear Mesh connection records
In the Mesh on state, long press [Mesh button] and push the [volume button] in the direction of the plus sign for 3 seconds,voice prompt “Mesh connection memory clear”.

Installation

Method 1: Use double-sided adhesive tape

Method 2: Use metal clip

Quickly remove the Bluetooth headset from the helmet
First unplug the audio cable, then one hand fixed intercom, use your fingers to press down hard on the fixed clips on the mounting bracket, you can hear the sound of loose equipment to smoothly remove the headset from the helmet.

T4 Package List

• Intercom

• Speaker & microphone

• Mounting bracket

• Trim pieces

• Single-sided silicone pad
  Double-sided silicone pad

• Metal clip

• Speaker velcro

• Square velcro

• Charging cable

• Manual

1. Intercom X1
2. Speaker & microphone X2
3. Mounting bracket X2
4. Trim pieces X2
5. Single-sided silicone pad X2
6. Double-sided silicone pad X2
7. Metal clip X1
8. Speaker velcro X2
9. Booster Pads X2
10. Square velcro X2
11. Charging cable X1
12. Manual X1

Charging Instructions:

1. Before using the Bluetooth intercom, please use the attached special charging cable to charge the intercom. The TYPE-C connector on the charging cable connects to the charging port of the Bluetooth intercom, and the USB connector on the charging cable connects to the following charging port for power supply.
   A. USB port of the computer
   B. Mobile power supply with DC 5V output
   C. The output is DC 5V USB power adapter

2. When charging, the red LED light is stays on. When fully charged, the red light is off and the blue light is on. It takes about 1.5 hours from low battery to full charge.

Product Parameters

Working distance: 8 -way intercom, 1000m working distance between 2 riders
Working frequency: 2.4GHz
Bluetooth version: Bluetooth 5.2
Support Bluetooth protocol: HSP/HFP/A2DP/AVRCP
Battery type: 1000mAh rechargeable lithium polymer
Standby time: 350 hours
Talking time: 15 hours of cell phone talk/intercom
Charging time: about 2 hours
Power adapter: DC 5V 1A (optional)
Charging interface: TYPE-C interface
Operating temperature: 0℃-50℃

Caution

① If you do not use the device for a month or more, in order to protect the device lithium battery, please charge the device every two months.
②Do not expose the product to open flame to avoid explosion.
③ Device can not be opened by themselves, so as not to short circuit the main board or battery damage, affecting the normal use, be sure to pay attention.

Customer Support

More installation and operation videos are available on our official YouTube channel.

YouTube channel: TNICER

After-sales service email:
[email protected]
If you have any questions, please feel free to contact us through the after- sales mailbox.

References

• seconds.at - This website is for sale! - seconds Resources and Information.

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