Soundproof and anti-noise headphones
Features:
Material: ABS
Total weight: 0.186 KG
Size: 6.8 * 4.2cm
Low noise: 25dB
Adjustable length: yes
Features:
Material: ABS
Total weight: 0.186 KG
Size: 6.8 * 4.2cm
Low noise: 25dB
Adjustable length: yes