stdgove AC550 is an electronic hearing protection device that adopts an in ear electronic hearing protection method, providing continuous noise and puls noise protection for the wearer, and improving situational awareness and communication skills in harsh environments.
The AC550 has two adjustable environment sound modes,indoor and outdoor,suitable for use in high noise environments such as shooting traning,hunting,manufacturing,law enforcement and construction site.
This earbuds have a battery life of up to 8 hours after fully charged, havea low battery reminder function,and come with a portable lithium battery charging box.
NRR 24dB,85dB+ noise protection from impluse sounds such as shooting hunting gun blasts.
Portable and light-weight. 0.23 Oz in-ear earbud greatly reduces pressure on the ears compatred to traditional overear earmuffs.
Portable and light-weight. 0.23 Oz in-ear earbud greatly reduces pressure on the ears compatred to traditional overear earmuffs.
Description
WARNING Before use, please carefully read and follow the instructions. Failure to follow these instructions may result in personal injury or serious impact on the effectiveness of use. If there is any discomfort or infection in the ear,please consult the relevant doctor before wearing this earbuds to avoid hearing damage or loss. In order to use this product correctly, please refer to the user instruction or contact your local distributor.