







🎧 Elevate your audio game—never miss a beat or a scene!
The HT4186 Wireless Neckband Headphones with Bluetooth Transmitter deliver effortless plug-and-play connectivity to 99% of TVs via Optical, RCA, or AUX ports. Featuring FastStream technology, they ensure zero audio delay for perfectly synchronized sound, ideal for TV, PC, and gaming. With a robust 100ft Bluetooth range and up to 20 hours of battery life, this versatile set supports dual headphone connections and standalone use, making it the ultimate companion for immersive, wireless entertainment.













| Noise Control | None |
| Headphones Jack | wireless |
| Model Name | HT4186 |
| Connectivity Technology | Bluetooth |
| Wireless Communication Technology | Bluetooth |
| Included Components | 3.5mm AUX audio cable, Bluetooth Transmitter, NB16 Neckband Headphones, Optical audio cable, USB power cable x 2 |
| Age Range (Description) | Adult |
| Material | Plastic |
| Specific Uses For Product | Gaming |
| Charging Time | 2 Hour |
| Recommended Uses For Product | TV Watching |
| Compatible Devices | TVs equipped with optical (TOSLINK), AUX (3.5mm), or built-in Bluetooth audio outputs |
| Control Type | Volume Control |
| Cable Feature | wireless |
| Item Weight | 28 Grams |
| Water Resistance Level | Water Resistant |
| Frequency Range | 20Hz-20KHz |
| Unit Count | 1.0 Count |
| Style | Neckband |
| Control Method | Touch |
| Number of Items | 1 |
| Battery Life | 20 Hour |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Range | 10 Meters |
| Carrying Case Color | Black |
| Audio Latency | 4E+1 Milliseconds |
| Earpiece Shape | Rounded |
| Number of Power Levels | 1 |
| Special Feature | 20 Hours Battery, Plug & Play, No Delay, LONG RANGE,, Optical RCA 3.5mm AUX PC USB 4 ports supported |
| Global Trade Identification Number | 06945624902559 |
| Manufacturer | Avantree |
| Wireless Type | Bluetooth |
| Average Battery Life (in hours) | 20 Hour |
| Item model number | BTHT-4186-BLK |
| Item Weight | 0.988 ounces |
| Product Dimensions | 16.14 x 4.72 x 0.39 inches |
| Item Dimensions LxWxH | 16.14 x 4.72 x 0.39 inches |
| Power Source | AC |
| Batteries | 1 Lithium Ion batteries required. (included) |
| ASIN | B07GDDL99H |
| Is Discontinued By Manufacturer | No |
| Date First Available | July 25, 2018 |
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