Discover the enhanced Silencer 2.0 rechargeable earbuds, now equipped with an impressive 24dB noise reduction capability, dynamic wind noise suppression, adjustable gunshot dampening and a sophisticated digital circuitry with automatic shut-off. These buds are accompanied by a convenient USB charging dock and an integrated lithium battery, ensuring effortless charging whether you're on the move or out in the field. With a simple placement in the carrying case, the earbuds recharge seamlessly, with the case itself capable of recharging the earbuds about four times before requiring its own recharge. The set encompasses three sizes of Sure-Lock sizing fins and three sizes of foam tips, granting you a tailored, secure fit for unrivaled comfort.