Best ROHEAR 030BT Electronic Safety Earmuffs, Special Ear Defenders for Shotgun Range, High-Quality Active Noise Reduction Hearing Protector for Hunting, Effective Sound Amplification for Adults, Innovative Bluetooth Earmuffs with SNR 27dB/NRR 22dB, Unique Bluetooth-Green Design

【Upgraded Chips】 Only 0.01second to process sound, electronically reduce gunshot, explosion, scream and other grating noise over 82dB ►Built-in omni-directional microphones to capture and amplify the slight sounds around to help you distinguish them clearly when hunting
【Bluetooth V5.4】 Hands-free calling, you can answer, reject, redial the call and play music when BT connected
【Occasions】Not only used for gun-related scenes ►If you work in construction site with shot blaster, PROHEAR 030BT earmuffs are suitable factory use ►If you are a blacksmith, or work in noisy environment like engine room. PROHEAR Electronic ear defenders are also important for you
【Feature】Can communicate with each other in a noisy environment ►Even if people who are slightly deaf can hold on a conversation without taking the earmuffs off with the sound amplification function
【Attention】 1 Year Warranty, please rest assured to buy ►Powered by 2 AAA alkaline batteries(Not included)►Package Contains: BT Ear Defender*1, User manual*1, 3.5mm AUX connection cord*1