bluetooth 5.0 USB 2 in 1 Transmitter Receiver Wireless Audio Adapter for Speaker Mobile Phone TV PC

Features:Receiving method: blue LED light is onTransmission mode: red LED light is onWith your phone or tablet, you can enjoy great music on a car with wireless blue capabilitiesIf the device is in one mode for a long time, you need to re-plug it twice to switch to another mode; if the device device switches mode, you want to switch to another mode immediately, you just need to re-plug it onceWide compatibility: This receiver transmitter adapter can be used in a wide range of applications for your computer, laptop, home stereo system, headset, smartphone, MP3 player, CD playerModel: M1Interface: USBTransmission rate: 20 (Mbps)Transmission distance: 15 (m)Transmission frequency: 2.4(GHz)bluetooth version: 5.0Size: 32 x 17 x 10mmSupport System: WinXP/Win7/8/10Note:Please allow 1-3cm error due to manual measurement. Please make sure you do not mind before you bidThe colors may have different as the difference display, please understandPackage Included:1 x bluetooth 5.0 Adapter