The Genuine Sony Ericsson Bluetooth Headset HBH PV700 is a high-quality earbud-style headset that offers a single earpiece for a comfortable and discreet listening experience. With built-in Bluetooth technology, this headset allows for wireless connectivity to your device, providing freedom of movement while on calls. The sleek black design and trusted Sony Ericsson brand make this headset a stylish and reliable option for staying connected on the go.