BLUETOOTH VERSION 4.3: Wok range 55 yard, take and answer calls hand-free. COMFORTABLE WEARING: Double layer soft foam and adjustable padded headband, offering comfortable wearing for all day working....Read More
Our Bluetooth hearing protector makes your job more enjoyable by providing various choices for music and radio programe, also Bluetooth wireless technology helps you answer calls hands free without ha...Read More
3.5mm power input jack for connecting MP3, cellphone and other audio devicesAuto search and frequency scanning functionThe electronic Sound Activated Compression circuitry provides an additional layer...Read More
3.5mm power input jack for connecting MP3, cellphone and other audio devices Auto search and frequency scanning function The electronic Sound Activated Compression circuitry provides an additional lay...Read More