• --Bluetooth-compatible 5.0: The new Bluetooth-compatible 5.0 wireless transmission technology brings more stable audio transmission capabilities
• --Multi-function: connect the product to the USB interface and AUX interface of the device, use it in a car or connect it to an audio system, travel or stay with you
• --1 to 2: You can connect two devices at the same time without downloading any drivers. Abandon single, add more fun to use
• --Easy to use: plug and play, automatic reconnection when booting

Description:
Product Name: USB Bluetooth-compatible Adapter
Product model: RT08;
Pair name: RT08;
Bluetooth-compatible version: 5.0;
Sensitivity: -42±dB;
Signal-to-noise ratio: greater than 90dB;
Audio transmission method: SBC;
Bluetooth-compatible delay: less than 200ms;
Effective transmission distance: ≤10 meters;
Bluetooth-compatible indicator: blue LED;
Frequency range: 2400-2483.5MHz;
Bluetooth-compatible pairing connection: When using for the first time, after the ignition system of the car is started, insert this product into the car USB interface and AUX interface, automatically power on, and enter the pairing state. Turn on the Bluetooth-compatible of the mobile phone, search for the device name "RT08" and click Connect, the voice prompts that the connection is successful. For the next use, after the car ignition system starts, just turn on the Bluetooth-compatible of the mobile phone to automatically connect;
Packing list:
1 x USB Bluetooth-compatible Adapter
1 x Instructions
1 x Packing box
Note:
1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.
2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.