Touchless Operation: With a sensing range of 4-6cm, this hands free soap dispenser automatically detects hand movement and dispenses liquid without the need for pressing. This feature not only saves time but also keeps your hands away from oil and dirt, promoting and convenience. Adjustable Dispensing Volume: The liquid soap dispenser offers three different levels of liquid output, which can be easily adjusted according to your preference. By simply pressing the power button for 3 seconds, you can switch the device on (indicated by a white light) and adjust the volume. Turning off the dispenser is achieved by long-pressing the power button until the red light blinks. Large Capacity & Convenient Mounting: Comes with a 300ml capacity, reducing the need for frequent refills. The easy-to-fill design and optional wall mounting a practical choice for saving space in busy areas. Long-lasting Battery Life: With an exceptional performance lithium battery, this touchless soap dispenser only requires one charge to last approximately 90 days. Its superior battery life and rechargeable capability provide extended usage without the frequent need for recharging. Waterproof grade: IPX5 Bottle capacity: 300ml*2 Switch mode: long press 2s to turn on/off, short press to switch gears 1. Long press the power button for 2S to turn on/off and the white light will be on. The default setting is 2S discharges. 2. After turning on, lightly touch the power button. The blue light is 1.5S discharge. Lightly touch the green light again for 1S discharges. Lightly touch the pink light again for 2S discharges. 3. Long press the power button to turn off. The orange light flashes 3 times to shut down successfully. Type:B:Liquid Out + Liquid Out Colour:White Material:ABS Package Contents: 1 * Automatic induction hand machine 1 * USB cable 1 * Nail-free adhesive sticker 1 * Cleaning bottle1 * English instruction manual Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.