Bluetooth 5.4 Transmitter Receiver, 2-in-1 Wireless Audio Adapter with Dual Link for 2 Headphones, 3.5mm Aux Jack for TV, Airplane, Car, PC, Gym, Home Stereo, Nintendo Switch
US$6.00
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US$6.00
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.crumb.tv
Free 30-day returns Details
Product details
| Management number | 250206423 | Release Date | 2026/09/17 | List Price | US$6.00 | Model Number | 250206423 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Latest Bluetooth 5.4 Technology: Equipped with the advanced Bluetooth V5.4 chip, this adapter provides a more stable connection and faster auto connectionand signal transmission. It ensures CD-level high-fidelity stereo sound quality and powerful decoding, offering an immersive, lag-free audio experience for all your devices.
- 2-in-1 TX & RX Mode for Every Scenario: Easily switch between modes with one button. In Transmitter (TX) mode, add Bluetooth to non-Bluetooth devices like airplanes, gym equipment, TVs, or PCs. In Receiver (RX) mode, instantly upgrade your wired car stereo or home speakers to receive wireless audio from your phone or tablet.
- Extended Playtime & Dual Pairing: The built-in 280mAh battery supports up to 15 hours of use and supports charging via Type-C while in use. The KTX-02 allows you to pair two Bluetooth headphones or speakers simultaneously in both modes, making it perfect for sharing movies or music with a partner without disturbing others.
- Low Latency & Hi-Fi Stereo Experience: Featuring advanced decoding technology, it significantly reduces audio lag in TX mode to ensure perfectly synchronized sound and pictures for gaming and TV. In RX mode, it delivers crystal-clear Hi-Fi music, transforming your old wired headphones into a high-performance wireless system.
- Ultra-Compact & Travel-Ready: Designed with a sleek, mini footprint (28.5 * 58 * 11.7mm) and a convenient lanyard hole, this adapter is built for portability. It saves space in narrow environments like wall-mounted TVs and easily slides into your pocket or laptop bag, making it the ideal companion for travel and on-the-go audio.
| ASIN | B0FH9TLM41 |
|---|---|
| Brand | Ko-Star |
| Color | black |
| Audio Input | 3.5mm AUX |
| Control Type | Button |
| Manufacturer | ko-star |
| Power Source | Battery Powered |
| Control Method | Push Button |
| Number of Ports | 1 |
| Audio Output Mode | Stereo |
| Audio Output Type | Bluetooth, 3.5mm |
| Installation Type | wired |
| Compatible Devices | Headphone, Speaker, Television |
| Enclosure Material | Plastic |
| Hardware Interface | Bluetooth |
| Number of Channels | 1 |
| Additional Features | Built-In Microphone, Fast Connection, Noise Cancellation |
| Supported Standards | SBC |
| Supported Media Type | bluetooth |
| Warranty Description | 1 YEAR Free Repair |
| Wireless Compability | Bluetooth |
| Compatibility Options | Headphones, PC, Speakers |
| Supported Application | TV, MP3 player, smartphone, tablet, in-flight entertainment system, etc. |
| Connectivity Technology | Bluetooth |
| Item Dimensions L x W x H | 2.3"L x 1.2"W x 0.5"H |
| Connector Type Used on Cable | USB Type C |
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