picoTera Smart Earmuff - Active Hearing Protection SystemAdvanced Situational Awareness in high noise environments Digital filtering and enhancement of high priority audio (e. g. vehicle back up alarm) Intelligently removes impulse and background noise from surrounding audio A life saver for workers who already suffer from Noise Induced Hearing Loss (NIHL) User selectable background audio level with slider adjustment Audio connection for your existing external two way radios (add optional cables) 40+ hours

KwiCall Canada can program your radio channels for you with our Radio Configuration Service

This product is available to licensed Amateur Radio Operators (HAM) and authorized 2-way radio dealers/technicians

Extremely versatile Dual Band operation: 136-174 MHz and 403-470 MHz

Uses Industry Standard Digital Mode (ETSI TS 102 361-1

and 250 Zones

Intelligently removes impulse and background noise from surrounding audio

Remote Control Head (Optional)

seat cushions

Custom configuration of customer's equipment - For Basic Service

2600 mAh Li-Ion battery for KC-589 radio

5 kHz narrowband

Gain varies with radio model