Bedroom humidifier with USB rechargeable lithium battery, 1.1 litre large capacity water tank and 4000mAh power bank function for 16 hours wireless operation with dual spray modes and quiet ultrasonic technology under 35dB.
Bedroom humidifier with 16-hour lithium battery life, 1.1 litre capacity and USB power bank charging function

This wireless bedroom humidifier combines extended operation with practical charging capabilities, featuring a 4000mAh lithium-ion battery that delivers up to 16 hours of cord-free moisture. The 1.1 litre water tank provides substantial capacity between refills, while the USB port allows the unit to function as a power bank for charging smartphones and other portable devices. Available in green, grey, pink or white colour options, the humidifier uses ultrasonic technology operating below 35 decibels for quiet bedroom use. The modern, slim design incorporates colour-changing lighting effects that cycle through various hues, adding visual interest to any room setting.
Features and Construction

The humidifier's construction centres around practical moisture delivery with minimal disruption, featuring technology designed for bedroom environments where quiet operation matters. Multiple operating modes provide flexibility for different humidity needs throughout day and night use cycles.
Material and Build
The humidifier housing utilises plastic materials in a modern, simplistic slim design suitable for various room settings. Internal components include the 4000mAh lithium-ion rechargeable battery, ultrasonic transducer technology, and the colour-changing LED lighting system. The included cotton filter helps maintain water quality during operation, while the overall build emphasises portability and wireless functionality that eliminates cord restrictions during use.
Size and Practical Fit
With a designated type measurement of 0 as indicated in the source text, the humidifier's compact form factor suits bedside tables, desks and other bedroom surfaces. The 1.1 litre water tank capacity balances substantial moisture output with reasonable refill intervals, while the wireless design allows placement flexibility away from power outlets. The slim profile and colour options including green, grey, pink and white enable coordination with existing room decor and furniture arrangements.
Uses and Placement

Designed primarily for bedroom environments, this humidifier addresses moisture needs where electrical outlets might be inconveniently located or where cord management presents challenges. The product's extended battery life and quiet operation specifically target sleep environments and personal spaces requiring consistent humidity without disruption.
Event or Professional Use
The humidifier's wireless operation and power bank functionality support temporary setups for events, presentations or professional settings requiring portable moisture control. The 16-hour battery life covers extended working days or overnight events without requiring recharge access, while the USB charging port can maintain essential device power during prolonged use scenarios. The colour-changing lighting provides ambient effects suitable for various atmospheres from relaxed to energised settings.
Everyday Home Use
In daily bedroom use, the humidifier helps maintain comfortable humidity levels that may alleviate dry skin discomfort, sinus congestion, dry cough and bloody noses according to the source text. The automatic shut-off feature prevents operation without water, while the below-35-decibel ultrasonic operation ensures minimal sleep disruption. The unit's dual spray modes allow adjustment between continuous moisture output and periodic bursts, accommodating different humidity preferences throughout seasonal changes.
Benefits and Buying Value

The humidifier combines multiple practical functions in a single device, reducing the need for separate power banks and wired humidifiers while providing bedroom-specific features. The product's value extends beyond basic humidification to include device charging capabilities and aesthetic lighting elements.
Reuse and Low Maintenance
The humidifier requires minimal maintenance beyond regular water tank refilling and occasional cotton filter replacement as included with the initial package. The lithium-ion battery supports repeated charging cycles for extended product life, while the automatic shut-off feature protects the unit during empty conditions. The ultrasonic technology operates without heating elements that might require cleaning or replacement, contributing to straightforward long-term use.
Why Choose This Product
This humidifier offers specific advantages for users seeking wireless bedroom moisture without sacrificing functionality, combining extended battery life with practical charging capabilities. The inclusion of both continuous and periodical spray modes provides flexibility for different humidity needs, while the quiet ultrasonic technology ensures minimal sleep disruption. The power bank function adds practical value beyond basic humidification, making the product suitable for users with multiple portable devices needing occasional charging support.
