- Bluetooth electronic earmuff is designed with professional built-in headphone speaker and microphone amplifier with noise compensation, providing clear and reliable hearing and speaking even under high noise environment.
- Noise reduction: Volume management technology manages output volume from portable audio devices at 82dB
- Portable plastic headband is able to relieve pressure from a long-term earmuff wearing
- Battery communication time of more than 8 hours
- Designed with a chargeable 3.7V lithium ion battery, which only requires 1.5h for charging
- Low-power warning or low-voltage shut-down are available
- AUX input allows connection to the external devices, like MP3, smart phone or any other audio devices
- With the high-density PU foam filling the interior sound block cup layer, achieving effective noise reduction
- Designed with soft PU cushion, helps to achieve comfortable connection between the earmuff and head, providing extra comfort and hearing protection to you
- Noise reduction: Volume management technology manages output volume from portable audio devices at 82dB
- Portable plastic headband is able to relieve pressure from a long-term earmuff wearing
- Battery communication time of more than 8 hours
- Designed with a chargeable 3.7V lithium ion battery, which only requires 1.5h for charging
- Low-power warning or low-voltage shut-down are available
- AUX input allows connection to the external devices, like MP3, smart phone or any other audio devices
- With the high-density PU foam filling the interior sound block cup layer, achieving effective noise reduction
- Designed with soft PU cushion, helps to achieve comfortable connection between the earmuff and head, providing extra comfort and hearing protection to you
