Features: Double Modesecond: Choose between gentle bubble manner for consistent aeration otherwise resource conservation intermittent manner that revolves on/off automatically, ideal for aquariums, fish tanks, and hydroponics arrangements. Solar with Battery Backupossibility: Constructed in 2000mAh battery charges through photovoltaic panel for 16 time continuous otherwise 32 time intermittent use, ensuring consistent aeration morning. Easy Installation & Transtransportability: Compact all in single plan with modifiable photovoltaic panel, ground stakes, and wall mount screws for flexible placement in optimal sunlight. Finish More sustainable Use Sand: Includes solar airator, 2 air stones, 8.2ft pipe, Yellow green, and 2 mounting addons for immediate arrange in reservoirs otherwise tanks. Flexible Applicatparticlemail: Excellent for small reservoirs, aquariums, hydroponics, otherwise fishing excursions, providing green aeration to keep fish and bushes fit. Specifications: Product typemail: 3W solar USB double hole airator Lengthank: 12H Song: 24H Outputermeterrotherwiindividuality: Double hole Air stsinglemail: round Product substancemail: ABS Powerepeatermeterrotherwiindividuality: 3W Battery capacity: 2000MAH Package Includes: 3W solar USB hole aeratorx1 note: Before using the accessory, please check if it is compatible.