Bluetooth 5.0 Transmitter: Just Bluetooth Transmitter, not a Bluetooth Receiver. Wireless audio streaming from non-Bluetooth media devices (TVs, PCs, laptops, iPods) to Bluetooth Receiver, Bluetooth headphones and speakers via 3.5mm adapter or AV cable. Enjoy wireless audio entertainment up to 10m away. Power: Bluetooth Transmitter Adapter Plug and play, powered by USB, require no special software or drivers. Bluetooth Transmitter Adapter has a built in USB connector that plugs into a USB port on TV or receiver for power. Pure Sound and Portable Design: Bluetooth Transmitter Adapter For a richer and deeper sound experience. Listen to CD-like audio quality at no compromise. Mini and light-weight, very easy to carry. Package Includes:1 x Wireless Bluetooth Transmitter For TV Phone PC Audio Music Adapter,1 x 3.5mm Audio Cable,1x 3.5mm AV Cable