QCY-T4 Mini TWS Bluetooth Earbuds User Manual
- June 5, 2024
- QCY
Table of Contents
QCY-T4 Mini TWS Bluetooth Earbuds
Overview
Choose Your Eartips
Please try medium eartips first as they fit most people.
How to Pair
First Time Pairing:
- Pick up both earbuds, pop both earbuds into the case to activate them.
- Pick up both earbuds again.
- On a cellphone, search for QCY-T4 and tap to connect. Once paired earbuds will auto power on upon picking up from the case. If earbuds fail to auto power on, please charge them and try again.
Switch Paired Device
- Turn off phone’s Bluetooth faculty and earbuds will auto disconnect and enter into pairing mode.
- On phone, search for QCY-T4 and tap to connect. Multi-point connection is not available. Earbuds will auto reconnect to phone upon powering up again.
Factory Setting
(Try the following steps to fix connectivity issue) Set to factory:
- On cellphone, search for QCY-T4, tap and choose to ignore or cancel pairing.
- Pick up two earbuds, keep touching both bars tor 8s or until LEDs blinks red and green 3 times to power oft.
- Keep touching both bars tor 10s or until LEDs blink red and green 3 times then blink red to set earbuds to factory.
Please refer “First Time Pairing” to connect after the factory setting. Manual Pairing (please refer the following steps in case two earbuds lose connection) Power oft earbuds then keep touching panels tor 5s or until LEDs blink red and green. After then, double touch panels and LEDs will blink red and green. Two earbuds will then auto pair with each other when left LED blinks red and green and the other one turns oft.
How to Wear
- Rotate earbud and pop it into your ear then shake head to check wearing stability.
- Please adjust mic towards your mouth to gain better calling experience.
Three-way Calling & Swith
Press MFB to answer incoming call. If another call is coming in sync, press
MFB to put the first call on hold while activating the second call or hold MFB
to ignore the second call. Double press MFB to switch between held call and
active call.
Mono Mode
- Power oft earbuds, keep touching either panel for 5s to enter pairing mode (LED blinks red and green).
- On cellphone, search for QCY-T4 and tap to connect.
- Connected.
Charging Earbud
Push earbuds into case and earbuds will auto be charged. LEDS will glow solid
red when charging and turn green for 1 minute once topped up.
Charging the Case
- Charge the case via USB cable.
- LED:
- Battery level 60%: solid red
- Battery level 60%-95%: solid green
- Battery level>95%: solid white
Parameter
- Bluetooth version: V5.0
- Standby time: approx. 70hr
- Music time: approx. 4.5hr
- Charging time: approx. 2hr
- Operation range: 10m(with no obstacle)
- Talk time: approx. 4hr
- Battery type: li-ion
- Battery capacity(earbud): 3.7V 43mAh
- Battery capacity(case): 3.7t-380mAh
- Input parameter(case): 5V 300mA
- Bluetooth profiles: HSP/HFP/A2DP/AVRCP
Function Introduction
__
Functions
| __
Current status
| __
Operation /
| __
result
| __
LED
| __
Prompt
---|---|---|---|---|---
__
Power-on
| Power-off| Hold MFB for| ls| LED glows green for ls| TONE
Charging| Pick up earb| uds from case| LED glows green for ls| TONE
__
Power-off
| __
Power-on
| Hold MFB for
power off tog not connecte
| 3s (two earbuds will
ether in case they are d to device)
| __
LED glows red for 2s
| __
TONE
Pull back int| o case| LED glows solid red| TONE
__
Factory setting
| __
Power-off
| __
Hold MFB for
| __
!Os
| LED blinks red and green 3 times| __
TONE
Answer / endcall| Incoming call/calling| Press MFB| | | TONE
Ignore call| Incoming call| Hold MFB for| ls| | TONE
Voice assistant| Connected| Hold MFB for| ls| | TONE
Mute on / off| Calling| Double press| MFB| | TONE
Music pause / resume playing| Playing| Press MFB| | |
Skip track| Playing| Double press to skip track| MFB on right/left
earbud forward/backward| |
Switch call to earbud| Call handled by phone| Hold MFB for| ls|
| TONE
Switch call to phone| Call handled by earbuds| Hold MFB for| ls|
| TONE
Warranty Card
Warranty Period 12 months after you purchase this item.(or you may inquire your local shopper for more details.) Free Service: Supposing any detects caused by quality issues ocCur within the warranty period, please take this warranty card and purchase receipts to your distributor for tree exchange service.
Model Number:
Date of Purchasing:
User’s Name:
User’s Phone:
User’s Add ress:
Shop’s Name:
Shop’s Address:
Comments:
Free exchange service will not be accessed under following circumstances
- Damages caused unauthorized disassembly.
- Defects or physical damages caused by leaking or dropping oft.
- Damages by act of God.Supposing your item is within any damages or detects except the above circumstances, please return to us or your distributor tor free repairing
FCC Statement
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 interterence in a residential installation. This equipment generates uses and can radiate radio frequency energy and, it not installed and used in accordance with the instructions may caUse harmful interterence to radio communications. However, there is no guarantee that interterence will not occur in a particular installation. lt this equipment does cause harmful interterence to radio or television reception, which can be determined by turning the equipment oft 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 ditterent from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
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 interterence, and (2) this device must accept any interterence received, including interterence that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Hazardous substances and their contents in the item
This form is made by SJ/T 11364 regulation.
- means that hazardous substance content in the homogeneous materials of this part is within the limits of (EU) 2015/863 regulation
- means that hazardous substance content in ,at least, one certain homogeneous material of this part is beyond the limits of (EU) 2015/863 regulation , but there is no mature alternative in the industry at present, it still conforms to the EU ROHS Directive in the scope of the exemption.
Tips
- Before using the headset, please read the manual carefully and keep it for future references.
- The headset need to be fully charged prior to first-time use.
- If the headset is left unused for over two weeks, please recharge it periodically.
- Please use the chargers made by qualified manufacturer.
- If the headset cannot be found by your phone, please check whether it is in pairing mode; if left unconnected for a long while, the headset will exit pairing mode, please re-enter the mode; it a procedure error of your phone ocCurs, reboot it; it a prOcedure error of the heads occurs, reboot or reset it.
Caveats
- Never disassemble or modify your headset for any reasons to avoid any damages and danger.
- Do not store the headset in extreme temperatures (under Cor over 45″C).
- Avoid using the indicator close to the eyes of children or animals.
- Do not use this headset during a thunderstorm to avoid irregular function and increased risk of electric shock.
- Do not use harsh chemicals or strong detergents to clean the headset.
- Keep the headset dry.