Wireless earphones with active noise canceling function. - Model Name: N10 Plus - Colors: Black, Olive - Accessories: Ear tips, charging case, instruction manual - Charging case color: Black Thank you for viewing. Please read the following carefully. --- ① Originally used the Olive pair, but lost the charging case. ② Purchased a black pair as junk. ③ The left earbud cover (sticker?) of the Olive pair came off. --- Therefore, I am selling the two-color set as junk items. 【Black】 • The right earbud is damaged. • The left earbud works without any problems. 【Olive】 • No charging case. • The left earbud cover (sticker?) came off. • Both earbuds function without any problems. The accessories are as shown in the photos, so they can be used if combined. If you want to upgrade officially, please use the black pair. No claims and no returns, please.