UAV Button Board with Speaker Module — Metal & Plastic Mainboard Replacement Part

Combined button board and speaker module engineered for UAVs. Constructed from metal and plastic for durable, stable operation, this unit serves as a direct replacement to restore or upgrade a worn control board. Ideal for repair projects or keeping a spare on hand, it maintains the original functionality of your aircraft's keypad and audio component. Installation is recommended only with professional technical guidance to ensure proper fit and performance—an essential repair accessory for UAV enthusiasts.