Specifications: Product Name: Electronic Candle KitPCB Dimensions: 90mm x 10mmPower Supply Voltage: 1.5VNote: This is an unassembled kit; you will need to assemble and solder it yourself. Features: 1. Compact Design for Versatile Applications:The slim and lightweight PCB board (90mm x 10mm) is designed for easy integration, making it ideal for projects requiring minimal space while maintaining functionality.2. Simulated Candlelights Flicker Effect:Utilizing LED2 and NE555 timer, the kit provides a realistic flickering effect similar to candlelights, creating a cozy and authentic ambiance.3. Customizable Trigger Sensitivity:The NE555-based circuitry allows customization of illumination duration and sensitivity through adjustable resistors and capacitors, avoiding false activations.4. Sound-Activated Lighting:Designed with a sound-responsive mechanism, the light reacts to blowing sounds, offering a realistic candle-extinguishing experience.5. Energy Efficient Power Source:Powered by 2 AA batteries, the kit ensures prolonged usability while maintaining steady lighting performance, ideal for long-term use. Package Included: 1 x PCB Board1 x Battery Case (Compatible with 2 AA batteries)1 x Infrared Remote Control1 x Resistors Accessories KitNote: Battery is not included.