The Sony LinkBuds WF-L900 True Wireless Replacement Left Earbud in black is a high-quality Bluetooth earbud designed for DJ and live monitoring purposes. The in-ear design, built-in microphone, and 16 ohm impedance make it a reliable choice for professional use. As part of the Sony LinkBuds series, you can expect top-notch wireless technology and connectivity for a seamless audio experience. Left earbud only. Connected to my iPhone straight away
eBay