Compact design, elegant appearance, easy to carry.
Good sound insulation. Reduce noise 29 dB,improve sleep, protect hearing,enhance concentration and so on.
Bullet-type contour design,soft and comfortable, wearing no pressure feeling, fit ear canal.
Smooth surface, the anti-fouling treatment, wearing health and safety.
Sound-absorbing elastic material, durable toughness without deformation, seven seconds slow rebound pinch.
It is a good helper to interference noise from your home, dormitory, self-study classrooms, travel boat plane travel, factories, construction sites, downtown areas from noise interference is a good helper, is your healthy new life good partner.
Noise Reduction Value: NRR 29dB, SNR 31dB
Package Weight: 13g/0.46oz