Reusable Hoop Noise Reduction Earplugs Blue stainless steel cups and the other hand is

and the other hand is used to copy the remote control

Battery: rechargeable 300mA capacity

Red and black camouflage

Charging time: 2-4H

Specifications: Material: Metal+TPU+PC

Reusable Hoop Noise Reduction Earplugs Blue stainless steel cups and the other hand isEarplugs of this shape will be easier to enter the ear canal, have a perfect sound insulation effect, and protect your hearing Features: Loop design, easy to install and remove Single layer structure, competent to block out loud noises There will be no pain when wearing it and will not fall off easily Portable case for taking outside to keep earplugs clean and tidy The single layer style with 3 sizes of replacement earcaps, suitable for most people's