Ease of Use: Operating the pool vacuum is a breeze. Attach it to the handle of your choice, power it on, submerge the unit's water outlet, and you're set to vacuum just like you would on the floor. The filter is easily removable for cleaning and reuse(must be submerged underwater to work, or it will stop working after the 60s to protect the motor from idling to running out of battery). Powerful Performance: This handheld pool vacuum is equipped 30W strong motor for powerful suction. The max flow rate is up to 16 gallons/min. It is designed for quick & efficient debris pick-up, acorns, twigs, leaves, dirt, and sand(Not for algae). Versatile Application: Includes 10.5" vacuum head for general cleaning which can be removed to expose angled head for hard-to-get areas. It takes you no effort to clean the stairs, corners, hard-to-get areas, small spots, or the entire pool, great cleaning tool helper for your pool maintenance. Ideal for in-ground pools, above-ground pools, spas, hot tubs, etc. Telescopic Pole Included: Offers hand-held operation and telescopic pole two cleaning methods usage. With the telescopic pole, you can extend your reach from 2.9ft to 5.8ft, elevating your pool cleaning experience. For inground swimming pools, you can connect to a suitable length standard pole (not included) if it is not long enough. Long Lasting: The rechargeable pool vacuum is powered by a 2500mAh lithium battery that provides up to 60 minutes of run time. It takes about 4.5-5.5 hours to fully charge which is a long charge but good for long-lasting battery use.