Coca-Cola Bottle-Shaped Speaker. Transparent design, can be connected to smartphones, etc. via wired connection. 100th Anniversary Classic Bottle Speaker Coca-Cola Happy Bottle Bottle-Shaped Speaker Microphone This is a non-sale item won from a vending machine in the Happy Bottle winning campaign. Plug it in and switch it on/off with the speaker's main switch. The red bottle-shaped part seems to be a microphone. Used only for testing, it has been stored in a closet without any signs of use. Operation has been confirmed, cleaned, batteries not replaced, and there are no included accessories such as instructions. Contents ・Happy Bottle (container designed after the contour bottle): 1 ・Speaker body: 1 Product Specifications ・Speaker Maximum Output: 250mW ・Playback Frequency Band: 50-8000Hz ・Impedance: 2.4mΩ ・Microphone Sensitivity: -42db ・Microphone Frequency Band: 100-20KHz ・Plug: 3.5mmφ 4-pole mini plug ・Continuous Operation Time: Approximately 20 hours ・Continuous Standby Time: Approximately 100 hours ・Batteries Used: 2 x AA batteries ・Operating Temperature: 0～+40℃ ・Storage Temperature: -10～+50℃ ・Size: Approximately Height 197 x Width 58 x Depth 58mm ・Weight: Approximately 220g (including contour bottle) Available for immediate purchase. Thank you for viewing.