SPM-133, Observer Light Duty Speaker Microphone, fits Motorola

Features

Observer lightweight, smaller remote speaker microphone. High-quality electret condenser-style microphone element that produces excellent transmit audio as well as a powerful speaker. For additional privacy and security, this unit also has a built-in earphone jack, allowing operation of an optional remote earphone with a standard 3.5 mm plug.

• Spring loaded, metal reinforced clothing clip which can be rotated 360 degrees.
• Durable polycarbonate housing for long product lifespan.
• Flexible polyurethane jacketed microphone cable with ample strain relief.
• Features a 3.5mm accessory jack for connecting an earphone to the unit.
• Large PTT switch and metal reinforced clip that rotates 360 degrees.

Fits:
GP1280, GP140, GP320, GP328, GP329, GP338, GP339, GP340, GP360, GP380, GP640, GP650, GP680, GP960, HT1250, HT1250LS, HT1550, HT1550XLS, HT750, MTX8250, MTX8250LS, MTX850, MTX850LS, MTX9250, MTX950, PRO5150, PRO5350, PRO5450, PRO5550, PRO5750, PRO7150, PRO7350, PRO7450, PRO7550, PRO7750, PRO9150, PTX-700, PTX760, PTX780