• Bluetooth 5.4 Technology
• Ambient sound amplification & NRR 22dB
• Two Omni-directional microphones
• Separate volume control & Directional sound
• 3.5 mm Audio input jack
• Powered by 2 AAA batteries-not included

Instant Protection

With the NRR of 22dB and SNR of 27dB, plus instant shut-off of noise above 82dB within 0. 01s, this is 10X faster than others earmuff. PROHEAR 030 hearing protector is designed for shooting and hunting, but also great for the indoor gun range, operating machinery, and other noisy environments.

Strong Bluetooth Signal Strength

Bluetooth Technology lets you seamlessly stream entertainment from your mobile phone and any other Bluetooth enabled device. Perfect for people who like to keep their phone in their pocket while using the earmuff.

Separate volume control & Directional sound

The PROHEAR 030 Bluetooth electronic earmuffs have two volume knobs, one controls the bluetooth volume and the other controls ambient noise. They work independently of one another. That means: 1.if you want to listen to the music, just turn on the BT button(as shown on the figure 3) and turn the bluetooth volume up(as shown on the figure 1),and please don't forget to turn the other knob to the lowest but don't turn it off (as shown on the figure 2), Otherwise you will hear some humming noise. 2.If you are on the gun range and want to hear range commands - turn the BT volume konb down and the ambient volume up. 3.combine them to listen to the music quietly, and protect your hearing while still allowing you to hear what is going on around you.

5-second Connection

One of Bluetooth 5.4's main advantages is its increase to both range and data transfer speeds. You will notice the difference especially when walking around the house. Compatible with various Bluetooth devices and communication platforms, including cellphones, tablets, laptops, computers, etc.