A coupon for up to 5% OFF is now available for for popular EARASERS earplugs! This is your chance to test the performance of EARASERS, which reduce only the high frequencies that adversely affect your hearing and allows you to listen to the mid to low frequencies with the same sound quality as the source. Available in four sizes, XS, S, M, and L, you can carry them like a key chain if you store them in one of the colorful special cases (sold separately). The campaign runs until December 25th (Friday).

■ Period: Until December 25th (Friday)
■ Coupon code: 9867
■ Target brand: EARASERS