Wide use: The vegetable and fruit washing purifier is designed for cleaning tableware, fruits and vegetables, kitchen utensils, bottles, rice, fish, meat, seafood, food, and it also purifies tap water, glasses, and jewelry. Battery and charging: Builtin rechargeable battery with USB wireless charging. A full charge provides about 25 cleaning cycles. It works with any bucket, basin, or sink. Quiet operation, water and electricitysaving, and IPX7 waterproof with no water leakage. Purification and preservation: Wireless operation allows cleaning of seafood, meat, fruits and vegetables. Using the purifier can extend storage time, and purified water can be reused and frozen for better preservation. Portable and compact: Ideal for use, family needs, dorm living, and travel. Lightweight and compact enough to fit on the right side of a suitcase for business trips, or in an RV, during camping, or general outdoor travel, and it easily fits in any canvas bag. Use scenarios: At home or in the office kitchen to wash produce, utensils, bottles, and even jewelry quickly and efficiently. While traveling, camping, or on RV trips, you can carry it in a bag and use it with any basin or sink. For seafood, meat, and produce storage, cleaning with the purifier can help prolong freshness and allow reuse or freezing of purified water for preservation.