Avantree Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Avantree products.

Tip: include the full model number printed on your Avantree label for the best match.

Avantree manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

Avantree Harmony A2 Auracast Multi Room Speaker System User Guide

August 31, 2026

Avantree Harmony A2 Auracast Multi-Room Speaker System Main Menu Before You Start Connect to Audio Source Listen From Speakers Placement Tips Add Speakers (Optional) Firmware Update Advanced Setup Keep Speakers Always On Broadcast Name & Password Group Settings Extend Range…

Brand: Avantree

Avantree AuraPlex MX Assistive Listening System User Guide

July 15, 2026

Avantree AuraPlex MX Assistive Listening System CONNECTION Connect to Audio Source Place the transmitter near your audio source. Keep it away from walls or metal objects Plug into a USB-C power source. Choose a connection method: Contact us if you…

Brand: Avantree

Avantree Harmony A0 Solo Auracast Speaker User Guide

July 1, 2026

Avantree Harmony A0 Solo Auracast Speaker Specifications Product Name: Harmony A0 Solo Connectivity: Auracast, Bluetooth Supported Avantree Transmitters: Oasis Aura, Audikast 4, Voyager, C82 Aura, Opera Aura, Aura Focus Supported Auracast Phones: Samsung Galaxy S23 and newer, Google Pixel 8/9…

Brand: Avantree

Avantree Airplane Bluetooth Adapter for 2 AirPods Instruction

June 17, 2026

Avantree Airplane Bluetooth Adapter for 2 AirPods Specifications Bluetooth Version V5.3 Supported Bluetooth Profiles A2DP, AVRCP Supported Audio Codecs aptX, aptX Adaptive, aptX HD, aptX Low Latency, SBC Play Time 25 Hours Charging Time 2 Hours Audio Latency aptX: ~120ms;…

Brand: Avantree

Avantree Oasis Plus 2 Bluetooth Sender Für TV and PC User Guide

June 17, 2026

Avantree Oasis Plus 2 Bluetooth Sender für TV and PC Box content Product overview Specificaiton Bluetooth version v5.0 Supported profiles A2DP, AVRCP Audio codecs aptX-HD, aptX-LL, FastStream, aptX, SBC Operating range Up to 164ft / 50m Input voltage/current DC5.0V /…

Brand: Avantree

Avantree Relay-IUG Airplane Bluetooth Transmitter User Guide

June 4, 2026

Relay Airplane Bluetooth Transmitter Interactive User Guide Version 2.3.2 First Time Setup Main Menu Set Up Before You Fly Put Headphones in Pairing Connect to Relay Airplane Audio Jacks Adjust Volume Advanced (Optional) Audio Delay Tips Share with 2 Headphones Buttons…

Brand: Avantree

Avantree HT41899 Plus 2 TV Headphone Set User Guide

May 8, 2026

Avantree HT41899 Plus 2 TV Headphone Set Specifications Model: HT41899 Plus 2 Connectivity: Optical (recommended), AUX Headphone Playtime: Up to 50 hours Charging: Dock or USB-C cable (5V, 1-2.4A) Bluetooth Name (for PC/Phone): Avantree AS19 Usage Instructions Before You Start…

Brand: Avantree

Avantree Voyager Bluetooth Airplane Adapter with Auracast Installation Guide

May 5, 2026

Avantree Voyager Bluetooth Airplane Adapter with Auracast Before You Start Latest Bluetooth + Auracast (2- in-1) Works best with newer devices Transmitter only Not a Bluetooth receiver (won't connect to phones) Not recommended for TV use Bluetooth: 1 headphone only…

Brand: Avantree

Avantree DG60P Long Range Bluetooth 5.3 Audio Adapter User Guide

April 29, 2026

Avantree DG60P Long Range Bluetooth 5.3 Audio Adapter Specifications Model No.: BTDG-60 FCC ID: WJ5-BTDG-60 IC: 8475A-DG60 Manufacturer: Avantronics Limited, Luohu District, Shenzhen 518000 China US Importer: Avantree Corporation, San Jose, California 95119 USA UK Importer: Avantree Limited, Watford, WD180…

Brand: Avantree

Avantree BTHSNB17 Loop Interactive Neckband Earbuds User Guide

April 28, 2026

Avantree BTHSNB17 Loop Interactive Neckband Earbuds SPECIFICATIONS Audio & Sound Frequency Response: 20 Hz – 20 kHz Noise Cancelling: Up to ~28 dB (Active Noise Cancellation) Sound Profile: Balanced sound for calls, music, and voice clarity Connectivity Bluetooth Version: 5.0…

Brand: Avantree

Avantree Reverb BTHS-TW180 Quick Start Guide

manual • September 11, 2026

Quick start guide for the Avantree Reverb wireless earbuds, including setup instructions for PC, phone, and PS5, touch control details, and charging information.

Brand: Avantree

Avantree NB16 Earbuds Quick Start Guide

quick start guide • September 10, 2026

Quick start guide for the Avantree NB16 Bluetooth earbuds. Includes instructions for pairing with phones, connecting to Avantree transmitters, charging, and support contact information.

Brand: Avantree

Avantree As M10 Hızlı Başlangıç Kılavuzu

quick start guide • September 5, 2026

Avantree As M10 (BTHT-TW130T) kablosuz kulaklıklar için kurulum, bağlantı ve kullanım kılavuzu.

Brand: Avantree

Avantree Bluetooth Wireless Audio Receiver Operating Instructions

instruction • September 2, 2026

Operating instructions for the Avantree Bluetooth Wireless Audio Receiver (Model BTTC-500P-GRY), covering setup, pairing, and troubleshooting for wireless audio connectivity.

Brand: Avantree

Avantree BTHS-AH6 Stereo Wireless Headset User Manual

manual • August 30, 2026

User manual and setup guide for the Avantree BTHS-AH6 Stereo Wireless Headset. Includes pairing instructions, charging details, LED indicator guide, and troubleshooting.

Brand: Avantree

Avantree HT41899 Quick Start Guide

quick start guide • August 29, 2026

Quick start guide for the Avantree HT41899 wireless headphone and transmitter set. Includes setup, connection, and troubleshooting instructions.

Brand: Avantree

Avantree HT381 Wireless Hearing Enhancing System Quick Start Guide

quick start guide • August 27, 2026

Quick start guide for the Avantree HT381 Wireless Hearing Enhancing System. Includes setup instructions, connection options, and troubleshooting tips.

Brand: Avantree

Avantree BTSP-750-B Wired & Wireless Speakers UI Specification

technical specification • August 27, 2026

Technical UI specification and operational guide for the Avantree BTSP-750-B wired and wireless speaker system, including electrical characteristics, LED status indicators, and key definitions.

Brand: Avantree

Avantree Soundbyte T User Manual | BTSP-860-T Portable FM Radio Guide

manual • August 22, 2026

Comprehensive user manual for the Avantree Soundbyte T (BTSP-860-T) portable FM radio. Learn how to set up, pair Bluetooth headphones, use as a speaker, and configure system settings.

Brand: Avantree

Avantree Ensemble Wireless Headphone System User Manual

manual • August 20, 2026

Comprehensive user manual for the Avantree Ensemble wireless headphone system (BTHT-5150). Includes setup instructions, button functions, LED indicator guides, and troubleshooting for optimal TV audio performance.

Brand: Avantree

Avantree Relay (BTTC-218) User Manual

manual • August 20, 2026

User manual for the Avantree Relay (BTTC-218) Bluetooth transmitter, providing instructions on setup, pairing, charging, and troubleshooting for wireless audio connectivity.

Brand: Avantree

Avantree HT4189 Wireless Headphones Quick Start Guide

manual • August 20, 2026

Quick start guide for the Avantree HT4189 wireless headphone set, including setup, charging, and TV connection instructions.

Brand: Avantree

Avantree Loop Dock BTHS-NB17 Auracast & Bluetooth Neckband Earbuds Instruction Manual

BTHS-NB17 • April 23, 2026 • Amazon

Comprehensive instruction manual for the Avantree Loop Dock BTHS-NB17 neckband earbuds, covering setup, operation, maintenance, troubleshooting, and specifications for optimal use with Auracast and Bluetooth devices.

Brand: Avantree

Avantree C81 USB-C Bluetooth Adapter: Instruction Manual for PS5, Switch, and PC

BTDG-C81 • March 23, 2026 • Amazon

Comprehensive instruction manual for the Avantree C81 USB-C Bluetooth Adapter, covering setup, operation, and troubleshooting for PS5, Nintendo Switch, and PC.

Brand: Avantree

Avantree Voyager Bluetooth 5.4 Adapter Instruction Manual

BTTC-228 • March 20, 2026 • Amazon

Comprehensive instruction manual for the Avantree Voyager Bluetooth 5.4 Adapter (Model BTTC-228), covering setup, operation, maintenance, troubleshooting, and specifications for wireless audio on flights and travel.

Brand: Avantree

Avantree HF026 Wired Over-Ear Headphones with Microphone User Manual

HF026 • March 14, 2026 • Amazon

Comprehensive instruction manual for the Avantree HF026 wired over-ear headphones, covering setup, operation, maintenance, troubleshooting, specifications, and warranty information.

Brand: Avantree

Avantree HT4186-Q Wireless Earbuds for TV: Instruction Manual

BTHT-4186-Q • March 12, 2026 • Amazon

Comprehensive instruction manual for the Avantree HT4186-Q Wireless Earbuds and Transmitter, covering setup, operation, maintenance, troubleshooting, and specifications for TV audio.

Brand: Avantree

Avantree NB17 Bluetooth 5.0 Neckband Active Noise Cancelling Earbuds Instruction Manual

NB17 • March 10, 2026 • Amazon

Instruction manual for Avantree NB17 Bluetooth 5.0 Neckband Active Noise Cancelling Earbuds, covering setup, operation, maintenance, troubleshooting, and specifications.

Brand: Avantree

Avantree ProLink Bluetooth LE Audio Transmitter & Receiver Set User Manual

BTHS-AS70-P • March 9, 2026 • Amazon

User manual for the Avantree ProLink Bluetooth 5.4 LE Audio Transmitter and Receiver Set, providing instructions for setup, operation, and troubleshooting for gaming, calls, and music on PC, PS5, Mac, and phones.

Brand: Avantree

Avantree HT2804 Wireless Headphones for TV Instruction Manual

HT2804 • March 6, 2026 • Amazon

Comprehensive instruction manual for Avantree HT2804 Wireless Headphones, featuring setup, operation, maintenance, troubleshooting, and specifications for an optimal TV audio experience.

Brand: Avantree

Avantree SP851 Portable DAB+/FM Radio with Bluetooth 6.0 User Manual

SP851 • March 2, 2026 • Amazon

Comprehensive instruction manual for the Avantree SP851 portable digital radio, covering setup, operation, features, and troubleshooting for DAB+, FM, Bluetooth, TF/USB playback.

Brand: Avantree

Avantree ANC031 Active Noise Cancelling Headphones User Manual

ANC031 • February 27, 2026 • Amazon

Comprehensive instruction manual for Avantree ANC031 Active Noise Cancelling Headphones, covering setup, operation, maintenance, troubleshooting, and specifications.

Brand: Avantree

Avantree Roxa Plus aptX Low Latency Bluetooth Receiver User Manual

BTRC-300L-BGY-US • February 21, 2026 • Amazon

Official user manual for the Avantree Roxa Plus aptX Low Latency Bluetooth Receiver (Model BTRC-300L-BGY-US). Learn about setup, operation, features, and troubleshooting for your home stereo adapter.

Brand: Avantree

Avantree Oasis Plus 2 Bluetooth Transmitter for TV User Manual

BTTC-500P • February 14, 2026 • Amazon

Comprehensive instruction manual for the Avantree Oasis Plus 2 Bluetooth Transmitter, covering setup, operation, maintenance, troubleshooting, and specifications for model BTTC-500P.

Brand: Avantree

Avantree Oasis Plus 2 Bluetooth 5.3 Transmitter for TV - User Manual

Oasis Plus 2 • 1 PDF • May 24, 2026 • AliExpress

User manual for the Avantree Oasis Plus 2 Bluetooth 5.3 Transmitter, providing instructions for setup, pairing, advanced features, troubleshooting, and specifications for TV audio with remote volume control, aptX-Adaptive & Low Latency, and soundbar passthrough.

Brand: Avantree

Avantree Voyager Bluetooth 5.4 Airplane Adapter User Manual

BTDG-50 • March 20, 2026 • AliExpress

Instruction manual for the Avantree Voyager Bluetooth 5.4 Airplane Adapter with OLED screen, Qualcomm chipset, and aptX Adaptive. Learn how to set up, operate, and troubleshoot your device for wireless audio on flights, at the gym, or at home.

Brand: Avantree

Avantree Relay Bluetooth 5.3 Audio Transmitter User Manual

Relay • February 19, 2026 • AliExpress

User manual for the Avantree Relay, a premium Bluetooth 5.3 adapter for wireless audio transmission from 3.5mm AUX sources like airplane entertainment, TVs, and gym equipment to Bluetooth headphones, supporting aptX Low Latency and dual device connection.

Brand: Avantree

Avantree Boombyte BTSP-870 Portable Digital FM Radio with Bluetooth Speaker User Manual

Boombyte • January 5, 2026 • AliExpress

Comprehensive user manual for the Avantree Boombyte BTSP-870, a 4-in-1 portable digital FM radio and Bluetooth speaker. Includes setup, operating instructions for FM, Bluetooth, USB, and SD card modes, specifications, troubleshooting, and maintenance.

Brand: Avantree

Avantree Audikast 4 Bluetooth 5.4 TV Transmitter User Manual

Audikast 4 • December 3, 2025 • AliExpress

Comprehensive user manual for the Avantree Audikast 4 Bluetooth 5.4 TV Transmitter, covering setup, operation, specifications, and troubleshooting for headphones and hearing aids.

Brand: Avantree

Avantree Medley 6018 Clear Dialogue Wireless Earbuds for TV Watching - User Manual

Medley 6018 • November 28, 2025 • AliExpress

Comprehensive user manual for the Avantree Medley 6018 wireless earbuds with Bluetooth transmitter and charging dock, featuring clear dialogue, enhanced volume, soundbar pass-through, and 20-hour playtime for TV watching.

Brand: Avantree

Avantree TWS116 Open Ear True Wireless Headphones User Manual

TWS116 • November 21, 2025 • AliExpress

Comprehensive user manual for the Avantree TWS116 Open Ear Bluetooth 5.0 True Wireless Headphones, covering setup, operation, charging, specifications, and troubleshooting.

Brand: Avantree

Avantree C82 Aura Auracast Audio Transmitter User Manual

C82 Aura • November 7, 2025 • AliExpress

Comprehensive user manual for the Avantree C82 Aura Auracast Audio Transmitter. Learn how to set up, operate, and troubleshoot this USB-C adapter for Auracast-enabled hearing aids, compatible with phones, tablets, Mac, and PC.

Brand: Avantree

Avantree Audikast 3 Bluetooth 5.3 Transmitter User Manual

Audikast 3 • October 28, 2025 • AliExpress

Comprehensive user manual for the Avantree Audikast 3 Bluetooth 5.3 Transmitter, including setup, operation, specifications, and troubleshooting.

Brand: Avantree

Avantree Medley Pebble Wireless Earbuds for TV Listening User Manual

Medley Pebble • October 14, 2025 • AliExpress

User manual for Avantree Medley Pebble wireless open-ear earbuds, designed for TV listening with low-latency Bluetooth 5.3, clear voice, and surroundings awareness. Includes setup, operation, maintenance, and specifications.

Brand: Avantree

Avantree SP850 Portable FM Radio Bluetooth Speaker and SD Card 3-in-1 User Manual

SP850 • September 23, 2025 • AliExpress

Comprehensive user manual for the Avantree SP850 portable FM radio, Bluetooth speaker, and SD card MP3 player. Includes setup, operation, specifications, and troubleshooting.

Brand: Avantree

Avantree AS50 Bluetooth Headphones User Manual

AS50 • September 23, 2025 • AliExpress

Comprehensive user manual for the Avantree AS50 Bluetooth Headphones, covering setup, operation, maintenance, specifications, and troubleshooting for an optimal audio experience.

Brand: Avantree

Avantree video guides

Watch setup, installation, and troubleshooting videos for this brand.

Avantree Open-Ear Headphones: Design, Comfort, and Compatibility Features

0:35 • 1828×720 • feature_demo

Avantree Eon Wireless Over-Ear Headphones: Noise Cancelling, Transparency Mode & 45-Hour Playtime

1:30 • 1920×1080 • promo

Avantree TWS116 Open Ear True Wireless Headphones: Lightweight, Low Latency Audio

0:45 • 1280×720 • promo

Avantree Audikast 4: Wireless Audio Transmitter for Hearing Aids

0:57 • 1280×720 • demonstration

Avantree HT280 Wireless TV Headphones System with Charging Base | Low Latency Audio

0:52 • 1920×640 • feature_demo

Avantree Cyclone BTSP-WP400 Bluetooth Bike Speaker: Water-Resistant Portable Audio for Cycling

0:45 • 640×360 • feature_demo

Avantree SG188 Wireless Audio Sunglasses with Open-Ear Audio & Polarized Lenses

0:44 • 640×360 • promo

Avantree Relay Bluetooth 5.3 Audio Transmitter for Wireless Headphones on Airplanes

0:41 • 1920×900 • promo

Avantree HT5009 Wireless TV Headphones with Transmitter - Long Range, No Audio Lag

0:41 • 640×360 • promo

Avantree Manuals & User Guides