HIGH EFFICIENT DEHUMIDIFICATION: Wpsoert 88 oz dehumidifier uses dual semiconductor technology to improve dehumidification efficiency. This home dehumidifier is lightweight and portable and can be placed in various spaces such as bedroom, bathroom, basement, closet, RV, living room. This dehumidifier effectively removes up to 35 oz moisture per day at 86 F and 80% relative humidity. Say goodbye to excessive moisture and create a healthier, comfortable life ULTRA QUIET OPERATION: The dehumidifier for bedroom operates quietly in sleep mode, with noise levels as low as 28 dB. You won't even notice it's there as this sleek machine effortlessly tackles excess moisture. Enjoy the peace and tranquility of a serene environment while maintaining optimal humidity levels in your home 2 WORKING MODE: Our dehumidifiers for home are designed with a powerful mode for rapid moisture reduction and a sleep mode for quiet, low-speed operation during bedtime.