-- Size: Φ64.5*20mm
-- Weight: 27 g
-- LED indicator: Blue
-- Input: DC 5V/1A
-- Infrared Frequency: 38 KHz
-- Infrared Range: ≤ 8 meters
-- WiFi frequency: 2.4GHz
-- Working temperature: 0ºC - 50ºC
-- Working humidity: ≤ 85%RH
-- Compatible with Android 4.4 or newer and iOS 8.0 or newer.
-- Works with Amazon Alexa,Google Assistant.