Elite 8 Active True Wireless Earbuds, Navy Purchased new from Bic Camera, no operational issues. Due to the non-slip material, there are no noticeable scratches, but there may be fine scuffs. These are Jabra earbuds, known for their excellent call quality, and I've never received any complaints while using them. They are IP68 rated, so I've been able to use them with peace of mind. I didn't notice it much, but there is some battery degradation due to use. I will clean them before shipping. Please be aware that the condition is based on my subjective assessment, and as they have been handled by a person, please carefully review the images and purchase only if you are satisfied. Regarding color, the color may appear different depending on your monitor and the lighting during photography. I will include many images to help you understand the color as accurately as possible, so please purchase with your understanding. As these are used, discontinued, and unsupported products, please understand that they are sold as-is, with no returns or refunds. Also, in the case of used clothing, we do not accept complaints about odors, so please purchase only if you understand this. ■ More Tough Than Ever In accordance with the US military MIL standard 2, we have repeatedly conducted rigorous durability tests for temperature, shock, dust, and water, so they perform excellently in any environment. They are completely waterproof even when submerged in water up to 1.5m deep, resistant to large amounts of dust, and will not be damaged even if dropped from a height of 1m. The case is also dustproof and waterproof, so you can always carry it with you. These are truly tough earbuds. ■ Unwavering Fit ■ Instant Pairing ■ Adaptive Hybrid Active Noise Cancellation (ANC) ■ Dynamic Sound by DOLBY ■ Connection with Smartwatch ■ Clear Calls in Any Environment Even while moving, all calls are smooth and uninterrupted, and you can hear clearly. Six microphones properly identify ambient noise and call audio, so you won't be bothered by surrounding sounds. Even in windy environments, the mesh cover that prevents wind noise and the noise-canceling algorithm highlight your voice and transmit it clearly, so communication is not hindered by surrounding noise. You can make clear and crisp calls in any situation. ■ Long Battery Life