No battery needed.
◎ Watering time can be set 120 minutes with two zone of your lawn/garden
◎ For taps with a 3/4″(19mm) & 1″(25mm) thread
◎ Automatically shut off     

Packing: Color Box           
Qty./Ctn.: 24pcs              
Dim. Ctn.: 44X30.5X38 cm     
G.W./N.W.: 10.0/8.6kgs        
Qty/20’: 13176 pcs           
Qty/40’: 27288 pcs