Avantree BTHS-NB15 Wireless Ear Headphones User Guide

June 14, 2024
Avantree

Avantree LOGO Air
Quick Start GuideAvantree BTHS NB15 Wireless Ear
HeadphonesModel No.: BTHS-NB15

Product Overview

Avantree BTHS NB15 Wireless Ear Headphones - Overview

Button Functions

No. Button Function Operation
ON / OFF Press & hold for 2 seconds
PAIR While off, press & hold for 5 seconds
Tap once
Tap twice
Press & hold for 2 seconds
(voice assistant) Double tap
Tap ” + / – “once
Press & hold ” + / – ” for 1 second
Clear pairing history Press & hold both buttons for 5 seconds

Charging

Input: DC 5V/ 0.5A ~2A

Avantree BTHS NB15 Wireless Ear Headphones - Charging

Use with Phone

Avantree BTHS NB15 Wireless Ear Headphones - Phone

While the Air is off, press & hold the MFB until the LED indicator flashes red & blue alternately. Select “Avantree Air” in your device’s Bluetooth menu. Once connected, the LED indicator on the earphones will turn solid blue.
Still can’t connect?
Visit avantree.com/air/phone-connection

Subsequent Use

For subsequent use, your earphones should automatically reconnect to the last- paired device within a few seconds of being powered on. If not, you can manually initiate reconnection by tapping the MFB once or by selecting “Avantree Air” in your device’s Bluetooth menu.

Use with the Medley Air

Avantree BTHS NB15 Wireless Ear Headphones - Medley
Air

While you can technically connect your Air directly to a smart TV via the TV’s built-in Bluetooth, doing so will result in significant audio delays. We recommend adding the Air as a second pair of headphones for the Medley Air.
STEP 1
Power on both earphones and transmitter from Medley Air and wait for a few seconds, they will connect to each other automatically. Once connected, both LEDs on earphones and transmitter will turn solid blue.
STEP 2
Put your transmitter into PAIRING mode by pressing & holding the button until the LED flashes red & blue alternately.
STEP 3
Put your Air earphones into PAIRING mode by pressing & holding the MFB until the LED flashes red & blue alternately.
STEP 4
Keep the transmitter & your Air earphones close together and wait for 5-10 seconds or until they connect. Once connected, the LED will turn a solid blue.

Still can’t connect?
Visit avantree.com/air/use-with-medley-air

Online Support

Troubleshooting & FAQ

  1. Why aren’t I getting sound from my headphones?
  2. The volume is too low, how can I make it higher?

Avantree BTHS NB15 Wireless Ear Headphones - QR Code http://avantree.com/support/air

Contact Us

Support Ticketsavantree.com/submit-a-ticket
Support Emailsupport@avantree.com
USA / CA +1 800 232 2078 (9am-6pm PST, Mon-Fri )
UK +44 20 8068 2023 (9am-6pm, GMT, Mon-Sat)
DE +49 32221097297 (11am-9pm, CET, Mon-Sat )
FR +33 176340312 (11am-9pm, CET, Mon-Sat )
IT +39 06 9480 3330 (9am-6pm, CET, Mon-Sat )
ES +34 931786261 (9am-6pm, CET, Mon-Sat )
AU +61 2 8310 9897 (11am-7pm, AEST, Mon-Fri)
FAQavantree.com/support/air
Product Registrationavantree.com/product-registration

Model No: BTHS-NB15
Dispose of the packaging and this product in
accordance with the latest provisions.
Z-PKQG-NB15-V0

Documents / Resources

| Avantree BTHS-NB15 Wireless Ear Headphones [pdf] User Guide
BTHS-NB15 Wireless Ear Headphones, BTHS-NB15, Wireless Ear Headphones, Ear Headphones, Headphones
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