Features:

1. Adjustable head circumference: Adjustable head circumference, suitable for most people's head circumference, easy to wear.

2. Material: High-density sponge material, soft and comfortable to wear.

3. Applicable scenes: suitable for use in an environment of 05 dB.

Description:

Rebound earmuff support, soft earmuffs, 360-degree rotatable shell, ABS drop-resistant shell.

Specifications:

Color: black, black red, black blue (optional)

Material: ABS, sponge

Head circumference: 15-24cm

Noise reduction range: 26-35db

Size: 14 * 18 * 9cm

Package Included:

1 set of soundproof earmuffs