User Manual
Personalized Audio Wireless HDHeadphones with Charging StandAria Me
What’s in the box?
- AS90TA wireless headphones x 1
- Charging stand x 1
- Detachable boom microphone x 1
- Hard travel case x 1
- USB charging cable x 1
- Audio cable x 1
Product Overview
Basic Operation
LED indications
| Working Status | LED indicator |
| Pairing Mode | Blinks BLUE & RED alternately |
| Reconnecting | Blinks BLUE |
| Disconnected | Blinks BLUE once every 2s |
| Connected with SBC Codec | Blinks BLUE (WHITE) once every 5s |
| Connected with AptX Codec | Blinks BLUE(WHITE) twice every 5s |
| Connected with AptX-LL Codec | Remains BLUE (WHITE) |
| Connected with AptX-HD Codec | Blinks BLUE (WHITE) three times every 5s |
| Low Battery | Blinks RED once every 1min or indicator solid RED |
Note: When headphones streaming audio with activated Custom Profile in Bluetooth Mode, LED turns White from Blue.
Bluetooth Pairing
Put the headphones into Pairing Mode (On 1st use, it will enter PAIRING MODE automatically once turned on.)Pair to mobile deviceSet the headphones into Pairing Mode as above. Activate Bluetooth on your phone and set it to search for new devices. Select “Avantree AS90TA”, once successfully paired you’ll hear “connected”.To add another cell phoneConnect with the FIRST phone as above, and then turn off the headphones.
Connect headphones with SECOND phone as above. Tap and select “Avantree AS90TA” on the FIRST phone Now, Avantree Aria Me connected with TWO phones simultaneously.
Reconnection
Normally, when the next time you turn on Avantree Me, it will automatically reconnect the last paired device.Alternatively, Slide the power switch to [
] once 
then release to enter into its Reconnection Mode.
Custom Audio Function
Please ensure your headphones are CONNECTED via Bluetooth to your phone!
- Install the “Avantree Audio” app from Google Play or the Apple App store
- Launch the app and follow the on-screen instructions to register or login to your account
- Select “Avantree AS90TA” from the list of Avantree devices. The app will display “Connected” once the headphones and app are successfully connected
- Tap on the navigation menu “≡ ” and select “CREATE AUDIO PROFILE” then follow the instructions to perform a 2-3 minute hearing test. To ensure a consistent result we recommend you complete the test in one sitting. Once you complete the hearing test and save it as a custom ‘profile’, it will be auto-uploaded onto the headphones and the Custom Audio Function of the headphones will be activated.
- To switch profiles, tap on “MY AUDIO PROFILES” via the navigation menu “=” and select your desired profile. Tap “APPLY” then “START” to upload and activate the profile on the headphones.Please note: Hearing test results generated from the app are used to modify the sound output of designated Avantree products only and are not intended for use in any medical applications.
Turn Custom Audio Profile ON/OFFWhile playing audio in Bluetooth mode, toggle the custom audio processing ON/OFF by pressing and holding 
for 2s until you hear”Custom profile ON”/”Custom profile OFF”. You can check the headphones audio processing state by the LED indicator while streaming audio:Custom Audio profile ON – LED flashes WHITECustom Audio profile OFF – LED flashes BLUE
Note: Once the Custom Audio profile is uploaded and activated, all the audio received via Bluetooth will be processed using your personal hearing profile. This works even if you connect your headphones to another phone or even a Bluetooth-enabled PC.
Using the AUX Input
Use the supplied 3.5mm audio cable to connect to a non-Bluetooth device, or if the headphone battery is depleted. Notes:
• If you wish to use the ANC function in wired mode, please check the battery level and turn on the headphones first.• The button controls, microphone and custom audio functions do NOT work in wired mode.
Charging
When the LED flashes RED once every 60 seconds or indicator solid RED, please recharge your headphones.Please place the headphones onto the charging dock or plug it into a USB wall charger (DC 5V/0.5-2A) using the included micro USB cable. Normally it will take about 2 hours to fully charge. Place the headphones onto the charging dock, the LED indicator on the stand will stay solid WHITE while charging and turn GREEN when charging is complete. While charging, the headphone’s LED will turn RED and will turn off once charging is complete.
To assemble the hanger onto the base – please match the arrow on the hanger support with the UNLOCK position on the base. Insert and twist clockwise until it clicks into position.Note: To avoid damage to headphones, please DO NOT charge the headphones using both the desktop charging stand and the micro USB cable at the same time.
Clear pairing history
If you have issues with the audio stream skipping or cutting out when using Avantree Aria Me (AS90TA), please try to clear pairing history as following:Firstly, turn on the headset (Non-calling Status), then Hold BOTH [+ ] and [ ] for 5s till LED blinks PINK for 2s, then the headphones enter into PAIRING MODE automatically.
Troubleshooting
https://avantree.com/catalogsearch/result?q=Aria+Podio
1. No sound with PC?1) Under Playback Devices select the Avantree AS90TA as the default playback device2) When using AS90TA to make VOIP calls from an app, please select the AS90TA, Hands-Free for Microphone and Speaker device
2. No sound using a Bluetooth transmitter to watch TV?1) Ensure the Bluetooth transmitter and headphones are connected properly2) Check that your audio OUTPUT is functioning properly• AUX & RCA (red and white) outputs on TV – test audio with any wired headphone• OPTICAL output on TV -set your TV audio format to “PCM/LPCM” or turns off Dolby/DTS3) Change your TV audio out device setting to External speakers/Headset
3. Headphones do not pair with Bluetooth device1) Ensure the AS90TA is in Pairing mode-LED will flash BLUE and RED alternately.2) For Bluetooth transmitter, ensure the transmitter is in Pairing mode – please refer to user manual.3) For mobile phones, tablets, and PCs:• Turn the Bluetooth off then on again.• Delete/forget the “Avantree AS90TA” from your device’s Bluetooth list and then try to pair again• Clear the headphone’s pairing history, and pair again
References
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