Samsung AAEP305SBE Hands-Free Mono Headset - Original OEM - Non-Retail Packaging - Black (Discontinued by Manufacturer) This mono style headset is perfect for multitasking while continuing the conversations. The headset connection features a S20 pin connector that is at a 90 for excellent access. This headset is directly compatible with any Samsung device that uses an S20 pin connection tip. This mono style headset is perfect for multitasking while continuing the conversations. Stay in touch longer with this lightweight and super comfortable Samsung hands free headset.