Recommended Use
Sleeping, Studying, Working, Fireworks, Power tools, Hunting, Racing, Traveling, Festival, Industrial, Construction, Shooting, Lawnmowers, Motersport, Sports

• 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.
• With the communication time up to 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.