Electronic earmuffs with built-in Bluetooth

Electronic earmuffs with built-in Bluetooth
The earmuffs are designed to be compact, lightweight, making it not heavy on your head when wearing. Increased ease of use
Earmuffs to reduce noise Electronic Earmuffs have automatic noise cancellation. When the volume is 82 dB, the sound can be Reduced by 29 dB, effectively reducing outside noise.
Built-in Bluetooth. (with indicator light) Compatible with Bluetooth-connected devices.
Can be used with phones. such as answering calls or listening to music
Has a built-in microphone. Makes it possible to answer phone calls immediately. while working Without removing the ear cups
Can increase or decrease the volume while in use. Convenient and easy to operate.
The headband can be adjusted to 3 levels to suit the operator’s head.
There is an AUX port, can connect to an external MP3.
There is a USB port charge and indicator light. can check the charge When charging, it will light up.
Charging 1 time, it takes 3.5 hours. It can be used for up to 8 hours.
Suitable for a noisy job site. And operators need to talk to colleagues.