Digitech Wireless TWS Earphones

with Bluetooth 5.0 Technology
User Manual

TWS Earphones


True wireless stereo (TWS), real no wires design, individual en and right channel, HIFI sound. both the left and right earbud are Bluetooth enabled. could be used separately, or used as one pair

Bluetooth version. V5.0+EDR(both sides), ultra low consumption
Bluetooth Mode: A2DP1. 3/HFP1. 6/HSP 1 2/AVRCP1.6/D11.3
Bluetooth Frequency: 2. 4GHZ
Bluetooth Range: 10-15meters with no obstacles
Battery capacity. Earbud: 30 mah rechargeable Li-ion battery
charging dock: 300mah (optional)
Talk/Play time Single earbud mode: 3-4 hours
One Pair earbuds mode: 2 hours
Standby time:
Single earbud mode: 100 hours
One pair earbuds mode: 60 hours

TWS Pairing

  1. Press and hold the power/pairing button on each earphone for up to 2-3 seconds to turn them on. You will hear a voice prompt with “Power On”.
  2. Once both earphones have been turned on; the LED indicator should be flashing red and blue, after 1 second, the right earphone will be flash blue and red,You can now start Bluetooth pairing of your smartphone.
  3. The earphones are automatically pre-paired by default.

Note: One earphone can be used if required or as a pair. Suggested to use the right earphone as it includes the microphone.

Bluetooth Paring

  1. Open the settings of your smart phone and ensure Bluetooth® is turned on.
  2. Once your Bluetooth is enabled; Scan for devices and the Bluetooth name “***” should appear. The blue LED will begin to flash slowly on the earphones.
    Bluetooth Name: ****
  3. Press the **** on the Bluetooth device list and your smartphone should show that it is connected.
  4. You will hear a voice prompt from the earphones saying “Connected”. The volume is controlled by your smartphone. The battery status can also be shown in your Bluetooth settings.

Note: The earphones will automatically turn off after 5 minutes if they’re too far away from your device.

Bluetooth usage

  1. Making phone calls:
    Be sure the earphone connected with your mobile phone, and then you can make phone calls. When making calls. there is both side earphone working, and there’s incoming call, it would broadcast calling numbers. You answer the call by slightly press the power button one time and refuse to answer by quick press the power button 1 times. When the earphone are in music mode, you dial your latest number by long press the power times (redial the latest number)
  2. Listening to music
    Be sure the earphone connected with your mobile phone, then you can listen to music on your music list. Shortly press the power button to stop the music or play the music, press 3 times is the next track
  3. power off
    Long press the power button until led in red when not use, the Bluetooth device enter off mode. It would be power off automatically when the earphone away from your Bluetooth device over 5 minutes. No need to worry power exhausted
  4. Charging
    There is reminding sound when battery is low, and the led would flash in red at the same time. When taking charge, the led would be in red, and turns in blue when fully charged

Note: the earphone would be forced to shut down when charging even if they are power ON before charging


  1. Please do not overuse this earphone or put it under heavy pressure keep away from wet and heat
  2. Keep away from WIFI, router or other high frequency transmitting equipment to prevent interruption of signal receiving
  3. Please use this earphone under its working range(10meters), and the effect would be better if there is no obstacle between the connected devices
  4. Use this Bluetooth earphone to connect any device with Bluetooth function

Digitech Wireless TWS Earphones AA2143 User Manual – Optimized PDF
Digitech Wireless TWS Earphones AA2143 User Manual – Original PDF

Join the Conversation


  1. Manual says you can tell battery level by looking at blue tooth settings? This is not possible on my iPhone? How is this done?

  2. Is there any way to turn off the blue flash when in use? It is too bright and annoying for a bedroom at night.

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