HT5009 Plus - How to Factory Reset/Clear Pairing History?

Reset the transmitter:

• Power on the transmitter.
• Press and hold the "+" and "-" buttons together for 7 seconds.
• Do not release the buttons until you see both the "1" & "2" LED indicators light up light green
• The transmitter will enter pairing mode with the "1" LED indicator flashing white.
• Turn off the transmitter.

Reset the headphones:

• Turn on the AS9S headphones.
• Press and hold both the "+" and "-" buttons for 10 seconds.
• The red and blue LEDs will both be on for 2 seconds, appearing pink.
• The paired history of the headphones is cleared, and they enter pairing mode with the LED flashing red and blue alternately.
• Turn off the headphones.

Reconnecting:

• Turn on both the transmitter and the headphones.
• Wait a few seconds for them to automatically reconnect.

Additional Tips:

• Ensure that the previously used device's Bluetooth is turned off to avoid interference.
• It is important to Reset both the Bluetooth sender and receiver. In the case of cellphone / PC, you can turn off its Bluetooth function and turn it back on.
• If the issue persists, contact us at support@avantree.com for assistance.