Item Type: Automatic watering timer Material: ABS Weight: Approx. 115g/4.1oz Power Supply Mode: Type C power line Power Supply Voltage: 5V WiFi Frequency: 2.4GHz Network Protocol: LEEE 802.11b, g, n and for bluetooth Total Connections: 32 bluetooth hosts can be connected Supporting Software: For Tuya Smart, for Smart Life Signal Transmission: For bluetooth(Within 10-30m/393.7-1181.1in of barrier free) Applicability: Automatic control for courtyard, balcony, family green wall, three dimensional greening micro spray, dropper and infiltration irrigation .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }