Description 100% Brand New and High quality. Bluetooth Transmitter and Receiver. Transmit audio from your TV, laptop or computer to a bluetooth device, such as headphone, speaker or headset that has bluetooth capabilities. Let your hardwire Speaker or Headphone have bluetooth wireless capabilities! Transmission distance of 15 meters. Automatic pairing for convenience use in transmitter mode. Red light indicates Transmit Mode Blue light indicates Receiver Mode Power the device via USB port, such as a USB port on a computer, laptop, car stereo or phone charging block. Driveless Plug and Play! Bluetooth 5.0v - Signal transfer is faster, stable and higher quality! Package includes: 1 x Bluetooth Transmitter Receiver Dongle Note: Please allow 1-5mm errors due to manual measurement Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same