Clear blue BEMANI, a pocket game console. Please note that the box and instruction manual are not included. Batteries are not included; it runs on LR44 batteries. [Operation Confirmed] Speaker and 3-stage volume switch function normally. - Brand: BEMANI - Model Name: Groove Gauge - Color: Clear Blue - Shape: Handheld device Thank you for viewing. [Size] Height: 10cm, Width: 9cm, Depth: 2.5cm [Condition] - The chain on top is missing. - Although I haven't tested all operations, I have played a few songs and the sound, LCD screen, and switch operations seem to be normal. However, please understand that this is a retro product, so there may be malfunctions. [Notes] The color of the product in the photos may differ slightly from the actual product. Please understand. Please purchase if you understand that this is a USED item, has been stored at home, and is measured and inspected by an amateur. Please also understand the shipping method. *Please make price negotiation requests through the "Price Reduction Request" function, not through comments.