B28 USB 2 in 1 Bluetooth Audio Receiver and Transmitter

• Stable transmission, fast connection with USB 5V power supply, can be paired with TV, plug and play, stable signal

• Connect with computer / notebook: simple pairing, truly drive-free, let computer have Bluetooth function

• Car USB connection: just plug in 3.5mm interface or AB audio cable and pair with Bluetooth headset or speakerphone, no driver and software are needed

• Support PX receiving mode

Specification:

• Bluetooth version: 4.2

• Transmission distance: 10 meters 

• Working frequency: 2.4MHz