1110 with wire protective earplugs bullet - type whose mantra swimming earplugs waterproof sleep sound mantra terms

About Product:Origin: China whether imported: no brand: melowei article no. : wl-s02 material: foam material noise reduction rate :29 function: Waterproof sound insulation noise reduction ear protection, the range of use: sleeping, is suing sports, noise reduction, swimming... The Features: quantity more favorable series: protective connecting: color: orange, way of use: classification into your ear: the ear protection function: waterproof & noise reduction packing: Pay/box order no. : 100 WL - S02SNR: SNR: 31 DBNNR: NRR: 29 db can wash: do not wash earplugs head shape: bullet earbuds color: orange models: WL - S02