[Multifunctional]: The mini earphone box is convenient for storing earphones, headphones, data cables, keys, coins, USB drives, memory cards and other small items. [Full Protection]: The universal in-ear earphone sleeve has a hard shell with a woven fabric covering on the sides to prevent scratches and pinches; the soft fabric liner minimizes helmet wear and protects your belongings. Internal web design holds your headphones and USB cable in place, keeping them separate and effectively avoiding tangles. [Hard Shockproof EVA Material]: The headphone protective case is made of high quality EVA material, stylish and sustainable. Good anti-shock and anti-compression effects, effectively reduce the impact, not only fully protect your valuable earphones/earbuds/headphones, but also protect the earphone box items from damage. There is also a hard carrying case to protect your earphones from moisture. [Mini Size]: The headphone case is lightweight, fits in a good size and has a good grip. Round size: 35g, 80x35mm; Square size: 35g, 85 x 85 x 32mm. [Easy to Carry]: The hard earphone protective headphone case is convenient for daily life or travel, easy to carry and does not take up space. Note: The package contains only one hard round storage bag * 1 square storage bag.