Detail 4-016:

4-016 The ear hanger is horizontally and vertically adjustable to make it just fit for your ear. This is a perfect companion to your radio for any outdoor duty moving from place to place. Specifications: 　 Ear hanger headset for two-way radio; Ear hanger vertically and horizontally adjustable; With PTT button and clip; Single wire design; Length: 2.5 ft / 76 cm from plug to PTT button and 1 ft / 30 cm from PTT button to earphone; Weight: 31g. This earpiece can provide several plugs:

4-016