NIKE timing cuff I used this and liked it, so the wristband shows signs of wear. The battery is dead, and its functionality hasn't been confirmed. Whether the battery leaked is unknown. Everything is included as it was when I bought it. The box is available for an additional 700 yen. Please ask any other questions about the condition in the comments. No individual sales, please. m(_ _)m - Brand: Nike - Model Name: NIKE TIMING CUFF - Included items: Instruction manual. The box is only for those who want it. The product is a used item, so please check the photos and understand before purchasing. m(._.)m Note ⚠️ Returns and cancellations are not accepted. We do not offer support for those.