1)Material: ABS
2)Size: Φ75x20mm
3)Unit weight: 33g
3)Micro Input: DC 5V/1A
4)LED indicator: Blue
5)Infrared Frequency: 38 KHz
6)Infrared Range: ≤ 10 meters
7)Radio Frequency: 433/315MHz
8)Wi-Fi frequency: 2.4GHz IEEE 802.11 b/g/n
9)Patent No.: 202130129135.9
10)Certification: CE-RED, RoHS
11)HS Code: 8543709990
12)Support third-party Voice Control : Amazon alexa, Google Assistant