2PCS Electronic Shooting Ear Protection Sound Amplification

Origin : Mainland China
Certification : CE
Features:
Protect your hearing at the range with the Protection Muff
Includes audio input jack and recessed volume control knobs
Features a comfortable headband with metal wire frame that folds for easy storage
Operates on 2 AAA batteries
(not included)
Composite housing gives you more effective sound dampening
Independent volume controls give you greater control over the sound
Features full dynamic range HD speakers for clear balanced sound with sound ated compression reaction of 0.02 seconds
Boasts a noise reduction rating of 23 dB with 2 omni directional microphones
Low noise / frequency tuned for natural sound clarity
Color: Black
Dimensions (L x W x H): 8.1 x 4.6 x 10.6 inches
Weight: 0.98 pounds
Please note: It is normal for the product to have chromatic aberration due to lighting issues.
Specifications:
Ultra low profile ear cups
23NRR Rating
Two Omni-directional microphones
Full dynamic range HD speakers for clear balanced sound
Low noise/ frequency tuned for natural sound clarity
Single knob volume control
Sound ated compression circuit (SAC)
Packageincluded:
according to your choice(select the last one then only the case)
1 x Headset
1 x headphone cable