digitech AA2149 ANC True Wireless Stereo Earbuds User Manual
- June 6, 2024
- Digitech
Table of Contents
digitech AA2149 ANC True Wireless Stereo Earbuds
In the box
- AA2149 Wireless Earbuds (L&R)
- On-the-go Charging Case
- 3 Pairs of Silicone Eartips (Size S/M/L, M size installed)
- USB-C cable
- User Manual
Functions
- MFB (multifunction button)
- Indicator light
- Charging contact point
- Charging Case indicator
- Pair/Reset to factory settings
- USB C charging port
How to wear your TWS earbuds
Charging (case)
To Power up the charging case, simply connect it to a USB power supply via the USB C cable. The LEDs on the front of the charging case will flash when charging and all the 3 LEDs will remain on for 5 minutes when fully charged and then all shut off. The fully charged charging case may support 4-5 recharges for both Earbuds.
Electric indicator lamp
- 33% of Battery capacity or less
- 1/3 LEDs 66% of Battery capacity or less
- 2/3 LEDs 100% of Battery capacity or less – 3/3 LEDs
Charging (earbuds)
To charge the earbuds, simply place them into the charging case(Ensure two
earbuds are placed in corresponding slot). The LEDs on both earbuds turning
white indicate earbuds are under charging status and then shut off when fully
charged.
Note: Please charge the earbuds and the charging case once at least every
3 months if you do not use the earbuds for a long time. Please disconnect the
charger in time when the charging case is fully charged.
How to Turn On/Off
Turn on:
- Method 1: Take both earbuds out from the charging case,they will turn on and connect with each other automatically .
- Method 2: When the earbuds are power off, press and hold the multi-function button on either earbud for 2 seconds. (LEDs on both earbuds will keep white for 1 second)
Turn off:
- Method 1: Put the earbuds back into the charging case, they will turn off automatically.
- Method 2: When the earbuds are power on, press and hold the multi-function button on either earbud for 5 seconds. (LEDs on both earbuds will keep white for 1 second)
Note: If you turn one of the earbud off while both earbuds are paired with your Bluetooth enabled device,the other one will keep on playing.
ANC on/off
Take both earbuds out of the charging case, quick triple click the multi-
function button of the L or R earbud, the LED on earbuds will short flash
green 2 times, and voice prompt says “ANC ON”, repeat this operation, then
voice prompt says “Ambient Sound” and “ANC OFF” to select the mode you need.
How to Pair
Twins Earbuds Mode
- Take both earbuds out from the charging case, they will power on and connect with each other automatically (The LEDs on earbuds flash white and voice prompt says “Power on”& “Pairing”
- Enable Bluetooth on your device and select “AA2149″ from list to connect. You will hear voice prompt”connected” once connected.
- Once the earbuds paired with your device manually for the first time as described above, they could pair with this device automatically each time in the future as soon as you take them out from charging case.Note: If you hear voice prompt “Battery Low”from one of the earbud, the other one may have some battery in fact.You may put the low battery one back to charging case for charging and use the other one as Mono Earbud Mode.
How to delete pairing message with Bluetooth device
Put the earbuds back to the charging case, open the lid, Long press pair/reset
to factory settings button for 10 seconds, The 3 LEDs on the charging case
will quick flash for 2 times, Then it will delete the pairing message with
previous bluetooth device and waiting for new connection.
Mono Earbud Mode
Mono mode for Right earbud:
Take the right earbud out of the charging case, it will power on and enter
pairing mode automatically.Enable Bluetooth on your device and tap “AA2149” on
the list to connect. If the right earbud has been used as Mono mode last time,
it will connect with your last connected device automatically once it was
picked up from charging case.
Mono mode for left earbud:
Take the left earbud out of the charging case, it will power on automatically.
Enable Bluetooth on your device and search for “AA2149 “, tap to connect.If
the left earbud has been used as Mono mode last time,it will connect with your
last connected device automatically once it enters into paring mode.
Remark: How to Reset Mode If the L sides can’t connect with R side or only have one side has sound, put both sides into charging case, then take out to see if works well.
Controls
- Play/Pause music: Click either earbud button for once
- Volume up: Quick Double-click the button on right earbud
- Volume Down: Quick Double-click the button on left earbud
- Next Track: Long press right earbud button for 2 secs
- Previous Track: Long press left earbud button for 2 secs
- Answer/End a Call: Click either earbud button for once
- Reject an incoming call: Quick Double-click either earbud button when there is a incoming call
- Activate Siri: When music playing pause, double click either earbud button until hear voice prompt “Toot”
Specification
- Bluetooth version: V5.0
- Music paly time: 5 hours
- Talk time: 5 hours
- Standby time: 100 hours
- Effective distance: Up to 3.6ft./12m
- Bluetooth profiles: HFP/ A2DP/AVRCP/HFP
- Driver: 10mm
- Sound pressure level: 96±3dB
- Frequency response: 20Hz—20 KHz
- Battery of headset: 45mAH Li-polymer Battery
- Charging voltage of headset: 5V
- Charging time of headset: 1.5hours
- Battery of box: 500 mAH Li-polymer Battery
- Charging voltage of box: 5V
- Charging time of box: 2hours
- Earphone weight: 6g x 2pcs
- Charging box weight: 40g
- Box size : 123x102x41mm
- FCC ID: 2AB9S-V20B
NOTE: 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 thereceiver is connected.
- Consult the dealer or an experienced radio/TV technician for help Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- this device may not cause harmful interference, and
- this device must accept any interference received, including interference that may cause undesired operation.
RF warning statement:
The device has been evaluated to meet general RF exposure requirement. The
device can be used in portable exposure condition without restriction