1. The car audio instantly transforms into Bluetooth audio, with high-definition mobile music playback, voice navigation announcements, and uninterrupted listening experience
2. AUX output mode, capable of connecting devices with a 3.5mm AUX audio interface
3. Compact and easy to carry
4. LED digital display, real-time status viewing, clear working mode, simple and convenient operation and use
5. Suitable for all devices with audio input/output interfaces available on the market, with wide application
6. Stable signal, 10-meter unobstructed transmission. Stable signal, zero delay, no lag, suitable for home use scenarios such as car office and entertainment
7. Bluetooth 5.4, driverless, plug-and-play. Low latency, strong compatibility, more stable connection
8. Supports high-definition audio decoding, reducing audio loss during wireless transmission and maintaining clear bottom noise quality, restoring sound details
9. Ordinary TV instantly transforms into Bluetooth, solving the problem of TV not being able to connect with Bluetooth headphones. Watching sports games or TV series at night, no longer worrying about disturbing family rest
10. Supports TF card playback, plug-and-play
11. Built-in microphone for hands-free calling and clear communication. Keeps both hands on the steering wheel for safer driving
12. 2-in-1 receiver/transmitter; easily switch modes with a single button

Specifications
1. Bluetooth version: BT 5.4
2. Power supply: USB direct power supply
3. Frequency: 2.4GHz-2.48GHz
4. Bluetooth transmission range: less than or equal to 10 meters
5. Bluetooth reception range: less than or equal to 10 meters
6. Size: about 2.55 x 1.4 x 6.62 cm