- Upgraded automatic liquid soap dispenser by Senyan: Sleek, modern non-contact design that reduces waste and eliminates regular battery replacements. USB-C charging provides long-lasting power, with an eco friendly and cost effective alternative to battery powered models, lasting up to 30 days per charge. - Automatic touchless operation: Built in high precision sensor detects your hand and dispenses exactly 1 ml of soap in 0.25 seconds. Large 12.32 oz / 350 ml capacity reduces refills. - USB-C fast charge: Built in lithium ion battery charges via the included USB-C cable. About 30 days of use on a full charge. Charging indicator light flashes while charging; steady light indicates full. When battery is low, the power switch will flash. - Flexible installation: Can be placed on the countertop as a freestanding dispenser or mounted on the wall without punching. Includes 2 traceless wall stickers with strong grip and high stickiness for easy, space saving installation. - Practical applications: Ideal for kitchen sinks, bathroom vanities, and shared spaces such as offices, break rooms, hotels, and restaurant restrooms.