Product Name: Sennheiser MTW3 MOMENTUM True Wireless 3 - 3rd Generation Full Wireless Earphones [Amazon.co.jp Limited] Graphite Appearance: I've taken pictures from various angles as much as possible. Please check the images for the appearance. Operation Check: I confirmed the following at the time of listing: ・Case charging (via USB cable, via Qi charger) ・Charging of left and right earphones (100% confirmation with dedicated app) ・Operation of earphone sensors and LED lamps ・Pairing of left and right earphones ・Music playback (both left and right are good) ・Active Noise Cancellation: ANC (ON/OFF) ・Operation check of the equalizer with the dedicated app (Smart Control) ・Continuous music playback for 2 hours (with ANC ON) ・Battery remaining 80% after the above 2 hours of use Accessories: As shown in the images. ・USB cable ・Silicone ear adapters (XS, S, M, L) ・Ear fin sets (S/M/L) ・All documents Please purchase only if you agree with the above explanation. To prevent replacement, returns are not accepted under any circumstances. Thank you for your understanding.