For sale: The well-known and practical KZ AZ09 Bluetooth adapter, which allows you to easily convert any wired earphones (with a 2-Pin connector) into fully wireless Bluetooth earphones. Features: Wireless Freedom: Gets rid of annoying wires and provides stable and smooth listening performance during commutes or sports. Good Battery and Charging Case: Comes with its own charging case to store and recharge the earphones multiple times. Compatibility: Compatible with most popular earphones that use the 2-Pin system. Condition: Clean and fully functional. Price: 80 SAR. Shipping included.