The most classic and versatile earpiece does its job perfectly every time! This earpiece provides the best comfort through routine usage and holds it reliability value extremely well. We've put our heart and soul into the design of this earpiece. Its manufactured with precision and the highest quality possible components - a beefy armature style speaker to transmit loud and clear sound, along with a solid Push-to-Talk button with highly sensitive integrated microphone. The earpiece kit included a PVC clear acoustic tube that stretches and retracts according to the users' head motion. PVC acoustic tube is a grade above others' usual plastic acoustic tube with its better sound transmission from our capable armature speaker; not to mention its softness. Acoustic tube could comfortably hang around the back of your ear or straight down. You won't go wrong with this refined and upgraded classic style earpiece.

• Experience comfort, reliability and satisfaction with this classical style earpiece

• Solid built throughout that provides longevity and manufactured with highest possible parts

• Extremely soft and stretchy PVC acoustic clear tube that would make you forget its there

• Designed with the idea to become better at battery efficiency

• Achieved tested sensitivity: microphone -41 ±3dB and speaker 117 ±3dB

GP Series
GP140, GP240, GP280, GP318, GP320, GP328, GP340, GP329, GP338, GP339, GP360, GP380, GP540, GP580, GP640, GP650, GP680, GP960, GP1280
MTX Series
MTX850, MTX850LS, MTX850XLS, MTX900, MTX950, MTX960, GP600, MTX8250, MTX8250LS, MTS8250XLS, MTX9250
HT Series
HT750, HT1250, HT1250LS, HT1550, HT1550XLS
PRO Series
PRO5150, PRO5350, PRO5450, PRO5550, PRO5750, PRO7150, PRO7350, PRO7450, PRO7550, PRO7750, PRO9150
Others
XTS960, BR950, PTC780, PTX700, PTX760, MTP700, MTP750