YROHGKPN Automatic Clapping Detection, USB Switch, Controller for LED, Fan, Practical Voice Control, Switch

Energy-efficient operation: the optimised circuit ensures minimal power consumption when controlling USB devices and offers an efficient solution for intelligent accessory management COMPACT PLUG AND USE DESIGN Measuring 4.5 x 3.5, 7 cm, this lightweight plastic controller offers portability for or mobile use while maintaining a consistent construction for a longer life Voice activated USB control: This compact adapter reacts to hand clapping for device actions. Two claps turn the electronics on/off without apps or wireless connection. Perfect for USB lamps, cooling devices and various 5V accessories Functionality of the clapping command: Features a responsive sound activation. Two claps turn the devices on, two more claps turn them off. Works seamlessly with multiple USB powered devices, including lighting and climate control devices Comprehensive USB compatibility: Designed to work with numerous 5V USB electronics such as lamps, humidifiers, liquid pumps and air circulation units. Connects directly to standard USB ports of computers or mobile adapters