![Avantree HT41866-Q - [2025 Upgrade] Wireless Earbuds for TV Listening (Set of 2), 20H Neckband Headphones with Bluetooth Transmitter for Optical Digital Audio, 3.5mm Aux Ported TVs, No Audio Delay](https://m.media-amazon.com/images/I/51lhtFc0fwL._AC_SY300_SX300_QL70_ML2_.jpg)
| Noise control | Passive Noise Cancellation |
|---|---|
| Headphones jack | 3.5 mm Jack |
| Model name | HT41866-Q |
| Connectivity technology | Wireless |
| Wireless communication technology | Bluetooth |
| Included components | 2 Pairs of NB16-Q Earbuds, 3 Type C Power & Charging Cables for Transmitter & Earbuds, AUX 3.5mm Audio Cable, Audikast-3 Transmitter, Optical Audio Cable |
| Age range (description) | Adult |
| Material | Fabric, Silicone, or Rubber |
| Specific uses for product | TV Listening |
| Charging time | 2 Hours |
| Compatible devices | Television |
| Control type | Button Control |
| Control method | Push Button |
| Number of Items | 1 |
| Manufacturer | Avantree |
| Place of Business | San Jose, CA 95138, United States |
| Model | BTHT-41866-BLK |
| Part Number | BTHT-41866-BLK |
| Hardware interface | Bluetooth |
| Special features | aptX Adaptive Technology |
| Battery Average Life | 20 Hours |
| Batteries included | Yes |
| Batteries Required | Yes |
| Battery Cell Composition | Lithium Ion |
| Material Type | Fabric, Silicone, or Rubber |
| Includes rechargable battery | Yes |
| Supports Bluetooth Technology | Yes |
| Manufacturer | Avantree |
| Item model number | BTHT-41866-BLK |
| Product Dimensions | 21 x 15 x 3.7 cm; 308 g |
| ASIN | B0DPQFTN86 |
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Product Description
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Independent Use
Each part of the set – earbuds or transmitter – works separately with other Bluetooth devices.
-
Magnetic Design
Built-in magnets keep your earbuds together, tangle-free and ready to use whenever you need them.
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Reliable Connections
Bluetooth 5.2 connectivity ensures stable, high-quality connection.
EASY SETUP
Plug
Plug the transmitter into a power outlet and connect to your TV’s audio output port.
Power
Power on the transmitter and the headphones. They will automatically connect.
Switch
If connecting via optical, switch your TV’s audio settings to “Optical” and “PCM / Stereo.”
Play
Sit back, relax, and enjoy!
COMPARISON TABLE
 Avantree HT41866-Q | Avantree HT41866 |  Avantree HT41899 Plus |  Avantree Duet | |
|---|---|---|---|---|
|
Customer Reviews
|
64
|
1,586
|
4,886
|
1,899
|
|
Wireless Connectivity
| Bluetooth 5.3 | Bluetooth 5.0 | Bluetooth 5.3 | 2.4G RF |
|
Supported Codecs
| aptX-Adaptive, aptX, SBC | FastStream, SBC | aptX-Adaptive, aptX, SBC | - |
|
Low Latency
| <50ms | <40ms | <50ms | <30ms |
|
Playtime
| Up to 20hr | Up to 20hr | Up to 50h | Up to 20hr |
|
Power Port
| Type C | Micro USB | Type C | Type C |
|
Boosted Volumes
| ✓ | - | ✓ | ✓ |
|
Clear Voice Mode
| - | - | ✓ | ✓ |
|
Additional Headphones Support
| - | - | - | Up to 100 |
|
Pass-Through Support
| - | - | - | ✓ |
|
Charging Dock
| - | - | - | ✓ |
Product information
Additional Information
| Batteries | 4 CR5 batteries required. (included) |
|---|---|
| Date First Available | Dec 6 2024 |
| Customer Reviews |
4.4 out of 5 stars |
| 鶹 Rank |
|
Feedback
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![Avantree HT41866-Q - [2025 Upgrade] Wireless Earbuds for TV Listening (Set of 2), 20H Neckband Headphones with Bluetooth Transmitter for Optical Digital Audio, 3.5mm Aux Ported TVs, No Audio Delay](https://m.media-amazon.com/images/I/41q7VGlsMvL._AC_.jpg)
