I received this item on October 19th through an online purchase. I bought it because I liked the design, but it doesn't fit me, so I'm selling it. I opened it intending to use it and also unfolded the instruction manual once. I also charged it once. *From the website below* 【Specs】 ● Model: HUAWEIBAND10BLACK (HUAWEIBAND10BLACK) ● JAN code: 6942103150456 Body size (width x height x depth) mm: Approximately 24.54 x approximately 43.45 x approximately 8.99 Other sizes: Wrist size: 130-210 mm Body weight: Approximately 14g Display: 1.47-inch AMOLED (organic EL) Thank you very much. m(_ _)m