A. Features: - This could be a stage lighting accessory like a smoke machine, snowflake pump, or oil pump. - There is a bent screw at the output part of the pump, which might be removable. Inside, there is a white Phillips - head that can potentially adjust the oil volume. - It is appropriate for water - based smoke fluid and may not be suitable for oily liquids. It is recommended to use standard water - based smoke fluid rather than mineral oil - based haze fluid. - This machine generally makes little noise during use. B. Specifications: - Type: Smoke machine - Bundled item: Remote control - Model: 40DCB - Control method: DMX512 control - Operating voltage: 220 - 240V AC, 50 Hz - Power: 31 watts - Controller: LCD - 3 controller - Material: Brass - Dimensions: As shown in the picture - Color: Gold - Quantity: 1 piece C. Notes: - 1. Due to manual measurement, an error of 0 - 1 cm may occur. Please ensure you can accept this error before making an offer. - 2. Due to differences between different displays, the pictures may not accurately represent the actual color of the item. Thank you for your understanding. D. Package content: - 1 smoke machine oil pump All products are of certain quality.