3.9 x 3.9 x 1.1 inches

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Voice Control – Smart power strip works with Amazon Alexa and Google Assistant. It is safe and convenient to control with voice. For people who can’t free their hands to manually turn on/off the Alexa smart plugs or have inconvenience with both hands. Only for a 2.4GHz WiFi router, no need for a separate hub.
APP Remote Control – Free app controls the smart outlet plug by your smartphone (ios 8.0 or above/Android 4.4 or above). You can control the Alexa power strip at any time anywhere. Only support 2.4GHz WiFi network. No paid subscription service.