No batteries or charging required- Cut-away cups for buttstock clearance- 300 hour reserve for use on cloudy days- Independent circuit units and volume control in each ear cup- Sudden impact noise is reduced while normal speech can still be heard- Allows you to hear which direction noise is coming from - NRR 25dB- Ideal for educational training, clay pigeons, water fowling, rifle shooting and target practice

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023614192244

Guaranteed against manufacturer defects.