First, please read the profile. After purchase, I opened the top lid to check the contents, and then stored it at home. It is unused, but not unopened. I'm afraid the box will tear if I open it again, so there are no pictures of the contents. Product Overview Features a "slide ear hook" that fits comfortably and doesn't easily fall off. The position of the hook can be adjusted to fit the size of your ear. It stays in place during sports, allowing for comfortable listening. Open-type design allows you to hear ambient sounds. Compared to sealed types, open-type headphones allow you to hear surrounding sounds easily. Suitable for road sports such as jogging. Reproduces powerful, high-quality sound. The "bass boost earpiece" structure efficiently transmits sound deep into the ear, realizing powerful, high-quality sound reproduction. Sweat-resistant, splash-proof design. Splash-proof design (protection grade: lPX2) that is resistant to sweat and splashes during sports. Product Specifications Driver Unit: Dynamic type Noise Canceling Function: None Waterproof: Yes *IPX2 Type: Dynamic type Frequency Response: 16Hz～20,000Hz Output Sound Pressure Level: 105dB/1mW Maximum Input Power: 200mW (IEC*) Impedance: 16Ω Cord: 1.2m (Y-type), φ3.5mm 24k gold-plated stereo mini plug Accessories: Clip Weight: 13g (excluding cord) Color: Blue