Sentinel™

P

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NRR 26dB Height adjustment to fit most. Fold-away, padded headband. Front facing microphone. Amplifies hearing, while compressing harmful sounds and reducing them to a safe level. Auto shut-off after four hours. 3.5 mm AUX jack for use of MP3 and mobile devices. Two AAA batteries included. Available in a VG clamshell. Custom imprint is available. Show more