Veho Cave Wireless Smart Plug. Connectivity technology: Wireless, Wireless technology: Wi-Fi, Frequency: 433.92 MHz. Placement supported: Indoor, Product colour: Black, Best uses: Home. Maximum input power: 2400 W, AC input voltage: 110 - 240 V, AC input frequency: 50 - 60 Hz. Applications supported: Cave App, Mobile operating systems supported: Android, iOS. Width: 58 mm, Depth: 56 mm, Weight: 70 g