EP03 Rechargeable Active Noise Cancelling Shooting Earplugs Wireless Noise Isolation Hunting Earbuds Bluetooth Electronic Earplugs

Feature:

*5*Ambient Enhancement for critical sounds

*Shooting earbuds  with advanced 5.4 bluetooth technology

*25db NNR Noise Reduce with Compression

*Battery last up to 12Hrs in transparent mode,    battery last up to 9 hours in bluetooth time

*the included charging case can up to 30hrs