1/4 inch adjustable sprinklers for micro drip irrigation. Anti clogging emitter dripper. Compatible with 13 mm (1/2 inch) tubing and leaky pipe connectors. Connector pack included. Why you need it Delivers precise watering to reduce waste and overwatering Anti clog design lowers maintenance and downtime Easy to install with standard irrigation tubing and fittings Key specs Flow control: adjustable spray to match plant needs Watering time: minimum 1 minute, maximum 120 minutes of continuous output Cycle time: minimum 1 hour, maximum 72 hours between cycles Power: 3V operation; requires two AAA batteries Compatibility and performance Fits common 13 mm tubing; suitable for small systems and connector packs Reliable emitter design for steady performance in home gardens and containers Durable enough for outdoor use Use scenarios Balcony or patio planters needing watering schedules Greenhouse seedling trays requiring timed irrigation Small vegetable garden rows or herb beds where uniform moisture matters This compact, easy to install solution helps protect plants from under or overwatering while minimizing daily chores and maintenance.