Get up to 5% off EARASERS popular earplugs with this coupon! This is your chance to test the performance of EARASERS, which reduces only the high frequencies that affect your hearing and allows you to listen to the mid to low frequencies with natural sound quality. There are four sizes, XS, S, M, and L. If you store them in a colorful special case (sold separately), you can carry them like a key chain. The campaign runs until October 15th (Thursday).

■ Period: Until Thursday, October 15
■ Coupon code: [9997]
■ Target brand: EARASERS
* Only items currently in stock are eligible.