A S TWS01 True Wireless Earbuds with Case User Manual

: June 6, 2024
: A S

Table of Contents

Specification
Overview
Reset
Operation
Precautions for Use
Documents / Resources
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)

A S TWS01 True Wireless Earbuds with Case

Specification

Size: 17 x 18 x 35mm
Weight: 42g
Working Voltage: 3.7V
Battery: Earphone 60mAh
Charging Case: 230mAh
Play Time: 2H
Charging Time: 30 – 60 minutes
Number of Charges: 2 – 3 times
Chipset: ATS 3005 V5.0
Frequency Range: 2.402 – 2.480GHz
Maximum Transmission Power: CLASS 2
Music: 44.1kHz & 48kHz
Speaker Diagram: Φ10
Impedance: 320
Frequency Response: 16Hz~26KHz
Microphone: Silicone Microphones
Mic Sensitivity: -42dB±3dB

Overview

Right ear sound outlet
Left ear sound outlet
Tuning hole
MFB multi-function button/indicator (Power On/Off, Play/Pause, Answer/Hang-up call)
Earphones charging contact point
Charging battery power indicator
Left earphone charging position
Right earphone charging position
Earphone charging indicator
Charging bin earphones charging, indicator switch
USB charging port

Pair

For the first time, hold the L&R headset MFB button for 4 seconds to turn on. The red and blue alternate flashing state and then release. The master automatically searches for the pairing of the slave earbuds. When the L-side master indicator flashes alternately red and blue, the R-side slave is alternated by red and blue lights. Flashing blue light single flash means that the TWS group is successful. Open the mobile phone or mobile device Bluetooth switch to search for the pair name TWS01, click the connection in the search list to complete the pairing.
After the first pairing, the headset will automatically remember the device. When the headset is turned on again, it will automatically find the device memory for independent connection.
Turn off the memorized device Bluetooth switch when connecting with a new device. (Connection method: The new device directly searches for the headset with the Bluetooth name “A&S Batman / A&S Wonder Woman” in the Bluetooth list and clicks to match)

Reset

If the headset cannot be properly paired or cannot be connected normally, hold the pairing mode for 6 seconds when the two headphones a returned off (the red and blue lights flash alternately), and press the L&R for three times to restore the factory settings. There will be a “beep” sound, then turn off the power and turn it on again to complete the left and right ear automatic group pair. After the group is successfully turned on. The mobile phone Bluetooth can click the pairing name.

Operation

Type	Basic Function	Statement of Operation Steps
Basic Configuration	Pairing Name	A&S Batman / A&S Wonder Woman
Button	MFB
LED Light	Earphones：1. Blue 2. Red
Power On	Hold the two L&R earbuds for four seconds
Power Off	Hold the L or R for 6 seconds
Pairing Mode	Pairing Mode	Pair automatically after power on
Power Off Automatically	Bluetooth disconnected within 10 minutes and power

off, without a device to connect
Factory First Pairing| Hold the MFB button of the two earphones for 4 seconds to enter the pairing mode.
The earphones automatically pairs.
Bluetooth Mode| Automatic Pairing| Hold the two earphones MFB button for about 4 seconds. After the boot, the earphones is automatically paired. After the earphones is connected successfully, try to connect back to the last connected device.
Reconnect form the Phone| The mobile will reconnect the earphone after disconnected.
Reconnect Out of the Range| When the Bluetooth is out of the working range, return to the work area and reconnect automatically (if the connection fails, you can reconnect the earphones by clicking the Bluetooth name from the Bluetooth device on the mobile phone)
LED Light| Charging Case Charging Indicator| When the earphones is charging, it lights up red, and when it is full, the backlight turns off.
Charging Battery Indicator| When charging, the blue indicator light flashes one by one, a total of 4 grids, each grid represents 25% of the electricity
Charging Case Function| Charging & Battery| Press to activate the earphones charging and power display (including the charging case power display)
Close Charging & Battery Display| Double-click to turn off the earphones charging and power display (including the charging box power display)
Phone Call| Cancel Dialing| Cancel the dialing by clicking the MFB button on either side of the earphones before the outgoing caller answers the call.
Cancel Dialing| Press on any side of the earphones MFB button to answer the call.

Reject the Call

| Hold the MFB button on either side for 2 seconds to reject the other party’s call.

Hang Up the Call

| After the call is completed, click on the earphones MFB button to end the call.
Siri Mode| When the music is paused, press the left earphone MFB button for three times to start the voice assistant (some devices do not support this function)
Music| ****

Pause Music

| Music playback status, press on any side of the earphones MFB button to pause music

Play Music

| Music pause state, press any side of the earphones MFB button to continue playing music
Previous Song| Hold left MFB for 3 seconds
Next Song| Hold right MFB for 3 seconds
Volume +| Press the right MFB for two times
Volume –| Press the left MFB for two times
Electric Energy Supply| Battery Display| After connecting the device, you can see the power display of the Bluetooth earphones (Note: Some system versions do not support this feature)

Low Battery Prompt

| When the battery power is lower than 3.3V, the red-light flashes once every 5 seconds, and there is a low battery sound.
Low Battery to Power Off| Automatically power off when the battery is below 3.0V
Charging| The left and right earphones can be charged into the charging case. The red light is always on during charging, the red light is off for full, and the charging is about 1 hour full.
Reset Function| The earphones will power off and charge automatically when the earphones is put into the charging case.

Precautions for Use

In the Bluetooth setting of the mobile phone, check the phone (for mobile phone audio) in the pairing option of the phone to make a hands-free call.
This product has Bluetooth signal anti-interference design, which can effectively prevent signal interference; but it will still interfere with the product under strong high frequency and electromagnetic field environment and should be avoided in such an environment.
Bluetooth is a two-way transmission device, and the transmission distance of different user broadcast terminals will be affected. It is recommended to use a Bluetooth player that complies with relevant industry regulations.
Some mobile phone players do not have a fade-in function, and there is a POP sound during the pause of song play.
If you use the automatic rewind function, some mobile phones or computer audio players will not play automatically after the connection.
If you disconnect the Bluetooth, the phone will be disconnected when the phone is turned off first.
When the pairing is successful or the power is turned on, the audio output will be briefly suspended, and the earphone will emit a very short current.
When Bluetooth cannot be paired, please delete other Bluetooth devices in the user list, restart the Bluetooth device and Bluetooth headset and search for Bluetooth device pairing again.
The computer uses a USB Bluetooth adapter. When connecting to a headset device to play music, the computer must have a Bluetooth audio program installed.
This Bluetooth headset is a two-way transmission device that communicates with the user’s Bluetooth device. When the user’s Bluetooth device is abnormal or the signal is unstable, and the user’s Bluetooth device battery voltage is low, the Bluetooth device sound quality also changes with the user’s audio source quality.
If you do not use the unit for a long time, be sure to charge it at least once a month to prevent damage caused by excessive consumption of the lithium battery.
Do not use the unit in a cold, hot, dusty, humid, high frequency or strong magnetic environment.
Do not let the machine fall or rub against the hard object during use, otherwise, it may cause the machine surface to be worn, the battery is damaged or other hardware damage.
Try to avoid operating the machine in a particularly dry environment to prevent static electricity.
Some mobile phones, PCs, and Pads are affected by the operating system or other functional reasons, and all functions cannot be implemented. This headset does not have a waterproof and moisture-proof function. If the product is placed in water or the air is humid, the product may be damaged.