Altus Pro Ears Stealth 28 HT Green

Omnidirectional microphones provide situational awareness so you know exactly where a sound is coming from Hybrid analog-digital system ensures your safety from loud sounds and you can enjoy more natural-sounding amplification Change between Fast and Slow release mode with a press of a button; Control for echo and continuous versus impact high decibel sounds NRR 28, 5x Amplification, noise isolating microphones 15 hours of operating time, 2 hour charge time, weighs less than 1 ounce