Anchor Soundcore Liberty 4 Retail Price: ¥14,990 (tax included) Color: Cloud White Features noise canceling and transparency mode. I have used these almost every day for about two years since purchase. I have had no problems with sound quality, operation, charging, or opening and closing the case. The continuous playback time for the earbuds themselves was 3 hours for the right earbud and 3.5 hours for the left earbud. There are scratches on the earbuds (see images 2, 3, and 4), and one M-sized ear tip is missing (see image 1). Accessories: Ear tips Sx2 Mx1 M2×2 Lx2 Charging case Cable Instruction manual Ear tips and charging case have been cleaned. Please understand that these are used items. They will be shipped without the original box.