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  • VIDEO
Interactive User Guide - Avantree HT4186-Q Earbuds for TV AvantreeDirect USA
  • Avantree HT4186-Q - Wireless Earbuds for TV with aptX Adaptive, Bluetooth Neckband Headphones & Transmitter for Optical Digital or 3.5mm AUX Audio, No Delay, Boosted Volume
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Avantree HT4186-Q - Wireless Earbuds for TV with aptX Adaptive, Bluetooth Neckband Headphones & Transmitter for Optical Digital or 3.5mm AUX Audio, No Delay, Boosted Volume

3.9 out of 5 stars 81 ratings
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Purchase options and add-ons

About this item

  • [TV COMPATIBILITY] The HT4186-Q is compatible with TVs with optical (TOSLINK), AUX (3.5mm), or built-in Bluetooth audio outputs. Please confirm your TV is compatible before purchasing.
  • [USING WITH SMART TVS] For Smart TVs with built-in Bluetooth (i.e. 2024 Samsung TV), the HT4186-Q earbuds connect directly to the TV. To simplify setup, we provide an interactive guide that you can access by scanning the QR code on your product when it arrives.
  • [NO LIP-SYNC DELAYS] Enjoy a perfectly synced audio & visual experience at a latency of less than 50ms with aptX Adaptive.
  • [POWERED BY QUALCOMM] With its advanced Qualcomm chipset, the HT4186-Q delivers clearer sound, stable connections, and perfectly synced audio & visual – all backed by Avantree’s 20+ years of Bluetooth expertise.
  • [BOOSTED VOLUMES] Optical connections often suffer from low, unadjustable volumes – the HT4186-Q solves this with a built-in 6dB optical volume boost.
  • [Use them Separately] Want to use the 4186-Q earbuds with your phone? No problem! The earbuds are versatile and can function independently without the transmitter. It is designed with precision-engineered 40mm stereo drivers, delivering powerful yet steady audio quality while ensuring a smooth & dynamic listening experience.
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This item: Avantree HT4186-Q - Wireless Earbuds for TV with aptX Adaptive, Bluetooth Neckband Headphones & Transmitter for Optical Digital or 3.5mm AUX Audio, No Delay, Boosted Volume
$89.99
Get it by Tuesday, Nov 18
In Stock
Sold by PhatekStore and ships from 鶹 Fulfillment.
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BlueRigger Digital Optical Audio Splitter 1x2 (1 in 2 Out Unidirectional Toslink Splitter, Support LPCM2.0, Dolby Digital, DT
$25.99
Get it by Tuesday, Nov 18
In Stock
Sold by BlueRigger Canada and ships from 鶹 Fulfillment.
Total price:$00
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Product information

Technical Details

Noise control ‎Sound Isolation
Headphones jack ‎3.5 mm Jack
Model name ‎HT4186-Q
Connectivity technology ‎Wireless
Wireless communication technology ‎Bluetooth
Included components ‎2 Sets of Ear Hooks, Avantree NB16-Q, Extra Earbuds Tips (S, L), Type C Charging Cable (1.6ft / 0.5m), User Manual
Age range (description) ‎Adult
Material ‎Plastic, Silicone
Specific uses for product ‎TV Watching, Music, Travel
Charging time ‎2 Hours
Compatible devices ‎TVs with Optical, AUX, or Built-in Bluetooth Audio Outputs
Item weight ‎196 Grams
Manufacturer ‎Avantree
Place of Business ‎San Jose, CA 95138, United States
Model ‎BTHT-4186-Q
Part Number ‎BTHT-4186-Q
Battery Average Life ‎20 Hours
Batteries included ‎Yes
Batteries Required ‎Yes
Battery Cell Composition ‎Lithium Polymer
Material Type ‎Plastic, Silicone
Includes rechargable battery ‎Yes
Manufacturer ‎Avantree
Item model number ‎BTHT-4186-Q
Product Dimensions ‎41 x 12 x 1 cm; 196 g
ASIN ‎B0DPMPW6KX

Additional Information

Batteries 4 CR5 batteries required. (included)
Date First Available Dec 5 2024
Customer Reviews
3.9 out of 5 stars 81 ratings

3.9 out of 5 stars
鶹 Rank

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Avantree HT4186-Q - Wireless Earbuds for TV with aptX Adaptive, Bluetooth Neckband Headphones & Transmitter for Optical Digital or 3.5mm AUX Audio, No Delay, Boosted Volume

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Product Description

Before You Use

Before You Use

  1. For the best experience when pairing extra earbuds, choose the NB16-Q.
  2. Not recommended for bass enthusiasts.

4186-Q
Plug

Plug

Plug the transmitter into a power outlet and connect to your TV’s audio output port.

Power

Power

Power on the transmitter and the headphones. They will automatically connect.

Switch

Switch

If connecting via optical, switch your TV’s audio settings to “Optical” and “PCM / Stereo.”

Play

Play

Sit back, relax, and enjoy!

Transmitter

Bluetooth Chipset QCC3056
Bluetooth Version v5.3
Supported Audio Codecs aptX Adaptive, aptX Low Latency, aptX, SBC
Supported Bluetooth Profiles AVRCP v1.6.2, A2DP v1.3.2
Digital Input Optical supports PCM audio streams at 32kHz - 96kHz and 16bit - 24bit
Analog Input 3.5mm jack with an input voltage range of 0.15 - 4.0Vpk
Input Voltage / Current DC 5V / 500mA
Power Supply 5V / 500mA-2A rated USB charger or TV USB port
Power Port Type C
Product Size 66mm x 55mm x 17mm
Product Weight 32g

Earbuds

Bluetooth Chipset QCC3040
Bluetooth Version v5.2
Supported Audio Codecs aptX Adaptive, aptX, SBC
Supported Bluetooth Profiles HSP v1.2, HFP v1.8, AVRCP v1.6.2, A2DP v1.3.2
Drivers 10mm
Impedance 32Ω
Frequency Response 20Hz - 20kHz
Sound Pressure Level (SPL) 100dB (1kHz / 1V)
Signal-to-Noise Ratio Analog input >85dBA; digital input >90dBA
Total Harmonic Distortion(THD) <0.5%
Microphone 1 digital MEMS voice mic
Battery Capacity 260mAh
Charging Time 2hr
Operating Time Up to 20hr
Standby Time Up to 20 days
Power Port Type C

COMPARISON TABLE

Avantree HT4186-Q

Avantree HT4186

Buying Options

Avantree Meddley Pebble

Avantree Meddley Clear

Customer Reviews
3.9 out of 5 stars 81
4.2 out of 5 stars 7,620
4.1 out of 5 stars 255
4.1 out of 5 stars 1,291
Wireless Connectivity
Bluetooth 5.3 Bluetooth 5.0 Bluetooth 5.3 Bluetooth 5.0
Supported Codecs
aptX-Adaptive, aptX, SBC FastStream, SBC LC3, aptX, SBC FastStream, SBC
Low Latency
<50ms <40ms <30ms <40ms
Playtime
Up to 20hr Up to 20hr Up to 10h Up to 20hr
Power Port
Type C Micro USB Type C Type C
Boosted Volumes
✓ - ✓ -
Clear Voice Mode
- -- - ✓
Additional Headphones Support
Up to 2 Up to 2 - Up to 2
Pass-Through Support
- - ✓ ✓
Charging Dock
- - ✓ ✓

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