Package Contents: [1x] Swivel Earpiece G-Shape Earpiece: Rotates 360° and is height adjustable for a customized fit on either the left or right ear 1.5-Wire Design: Flexible cabling allows for freedom of movement PTT Button Mic: Small, ergonomic size with rotating lapel clip; Microphone provides clear voice transmission Compatible with Motorola Multi-Pin Radios such as XPR7550e, MTP850S, and other radios *NOT compatible with XPR3500e radios. Please check description below to confirm compatibility before purchasing