AIR DEFENDER AM/FM BT Charging Case • Rechargeable Battery provides up

• Rechargeable Battery provides up to 10 hrs of Bluetooth battery life or up to 20 hrs of TSC battery life

0 comes with 3 pairs of ISOtunes Short TRILOGY™ foam eartips

ANSI-rated 27 dB NRR and SafeMax OSHA-compliant volume limit

Other plans must match the product name

ANSI-certified 26 dB NRR | CSA Class AL

AIR DEFENDER AM/FM BT Charging Case • Rechargeable Battery provides upComfortable, Convenient, Classic. This ultra comfortable Bluetooth and AM FM radio earmuff is a simple solution for any loud environment. Over 20% lighter than other ISOtunes earmuffs, AIR DEFENDER AM FM BT gives you up to 50 hours of listening and talk time without any pain or discomfort.