Shaking Head Handheld Fan with 2000mAh Battery and 4W Maximum Output

This portable shaking head fan delivers targeted cooling with five adjustable speed settings ranging from 1W to 4W power output. The 2000mAh lithium battery provides between 2-8 hours of continuous operation depending on your selected setting, while the oscillating head mechanism distributes airflow across a wider area than stationary models. Measuring 106×86×230mm, the compact design fits easily in bags for travel, and USB charging capability allows powering from multiple sources including laptops, power banks, and car adapters. Constructed from durable ABS and PP materials with PC electronic components, this fan offers reliable performance for daily commuting, office use, and outdoor activities.

Technical Features and Build Quality

This section examines the specific technical specifications and construction elements that contribute to the fan's performance and durability across various usage scenarios.

Power and Performance Specifications

The fan operates on 3.7V battery voltage with DC5V/1000mA input for charging, requiring approximately 3 hours for complete recharge. Five speed settings provide working currents from 240mA on the first gear up to 950mA on the fifth gear, delivering corresponding power outputs of 1W, 1.9W, 2.5W, 3.2W, and 4W. This graduated power range allows users to select appropriate cooling intensity while managing battery consumption, with runtime varying from 8 hours on the lowest setting to 2 hours on maximum power.

Battery and Charging System

The integrated 2000mAh lithium battery delivers consistent performance across all operating modes, with the USB charging interface compatible with standard 5V power sources. Charging occurs at 1000mA current, completing in approximately 3 hours under normal conditions. The battery management system ensures stable voltage output throughout the discharge cycle, maintaining fan performance until the battery requires recharging. This system provides reliable operation for extended periods without power access.

Construction and Material Durability

ABS plastic housing provides impact resistance and structural stability, while PP components offer chemical resistance and thermal stability during continuous operation. PC electronic parts ensure reliable electrical performance and circuit protection. The shaking head mechanism incorporates precision gears and motors designed for repeated directional changes without premature wear. Material selection focuses on durability for daily handling and transport, with the construction tested for reliability across the specified operating parameters.

Practical Applications and Usage Scenarios

This section explores the specific situations where the fan's features provide measurable benefits, from professional environments to personal cooling needs.

Office and Workspace Cooling

In office environments, the fan's five speed settings allow customising airflow intensity without disturbing colleagues, while the 2000mAh battery provides full workday operation on medium settings. The shaking head function distributes air across desk areas up to 30% wider than stationary fans, and the compact 106×86×230mm dimensions fit comfortably on crowded desks. USB charging enables continuous operation when connected to computer ports, making it suitable for air-conditioned offices needing supplemental airflow or naturally ventilated spaces requiring primary cooling.

Commuting and Travel Use

During daily commutes on trains or buses, the handheld design provides personal cooling in crowded conditions where air circulation is limited. The 2-hour runtime on maximum setting covers typical commute durations, while the compact size stores easily in bags between uses. USB charging compatibility with power banks ensures continuous operation during extended travel, and the shaking head function creates personal airflow zones without directing air at nearby passengers. The construction withstands regular handling during transport.

Home and Leisure Applications

Around the home, the fan provides targeted cooling for specific areas without cooling entire rooms, reducing energy consumption compared to air conditioning. The five speed settings accommodate different activities from gentle background airflow during reading to maximum cooling during physical activities. Battery operation allows placement anywhere without proximity to power outlets, and the shaking head function distributes air across seating areas or beds. The quiet operation on lower settings makes it suitable for bedroom use during sleep.

Performance Benefits and Value Considerations

This section details the measurable advantages and long-term value proposition offered by the fan's specific features and construction.

Energy Efficiency and Operating Costs

With power consumption ranging from 1W to 4W depending on setting, the fan uses significantly less energy than traditional cooling methods. The 2000mAh battery provides multiple hours of operation per charge, and USB charging compatibility eliminates need for disposable batteries. Compared to operating air conditioning for personal cooling, the fan reduces energy consumption by approximately 90% for equivalent cooling area. This efficiency translates to lower electricity costs during regular use, with the rechargeable battery providing hundreds of cycles before capacity degradation.

Comfort and Usability Features

The graduated speed settings allow precise airflow control matching personal preference and ambient conditions, from gentle circulation to intensive cooling. The shaking head mechanism creates wider air distribution covering approximately 30% more area than stationary fans, reducing hot spots and providing more consistent temperature regulation. The compact 106×86×230mm dimensions and 2000mAh battery enable comfortable handheld operation or stable placement on surfaces. The simple interface with five clearly differentiated settings ensures intuitive operation without complex programming.

Purchase Decision Factors</h3 The combination of 2000mAh battery capacity, five speed settings from 1W to 4W, and shaking head mechanism provides cooling performance typically found in larger, more expensive units. The USB charging capability ensures compatibility with common power sources, while the durable ABS and PP construction promises reliable operation through regular use. With runtime from 2-8 hours depending on setting and compact portability, this fan addresses multiple cooling needs from office use to outdoor activities in a single device offering measurable performance advantages over basic handheld fans.