Using As A Wired Headphone; Charging - Avantree BTHS-AS90 Bedienungsanleitung

• Turn on the NFC function on your Android smartphone (Android 4.1 or later) and ensure that the screen is
active and unlocked.
• Power on the headset, keep touching the smart phone with the headphones "N" Mark until the smart phone
reacts.
• Follow the on-screen instructions to complete the pairing and connection. When the headset has been
connected to the smart phone, you'll hear voice prompt "connected. "

Using as a wired headphone

You may use the supplied 3.5mm audio cable to connect to a non-Bluetooth device.
Note: The control buttons, the built-in mic, and the detachable boom mic DOES NOT work in wired mode.
Note: If you wish to use the ANC function in wired mode, please turn on the headphones first.

Charging

When the LED starts blinking RED once every 10s, or when you hear "beep" / prompts sound, you should
recharge your headphones. Please plug it into a USB wall charger (DC 5V / 0.5-2A) or a powered USB port via the
micro USB cable that we provided.
Normally it takes 2 hours to fully recharge. The LED indicator on the headphones will remain RED while charging
and automatically turn o when the charging is complete.
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