OTTO V2-10026 Evolution With Coiled Cord, Volume Control, 2.5mm Earphone Jack 

OTTO’s original, field-tested Evolution™ speaker mic has been the trusted standard for public safety and military service personnel worldwide for nearly 30 years. It features a durable sealed housing with built-in debris screen and a robust internal speaker that delivers a bigger, more natural sound.

• High-performance omni-directional microphone ensures clear, reliable transmissions.
• IS/ATEX-certified model available

Features:

• Versatile and reliable speaker microphone for demanding environments
• Sealed housing meets MIL-STD-810 including 40 mph blowing rain
• Adjustable high/low volume control
• 2.5mm accessory jack for use with earphone kit for loud environments or discreet communications
• Built-in debris screen
• Clothing clip assembly: 360° rotation with positive detent stops every 45°
• Optional emergency button and antenna connect

Compatible with Hytera Radios: POWER446 /TC-446S /TC-500 /TC508 /TC518 /TC580
TC600 /TC610 /TC620 / TC700 /TC700 Ex PLUS PD502 /562