WiWU Ice Core Portable Cooling Mini Fan with Digital Display (Black)

Description

The WiWU Ice Core mini pocket fan (reference Wi-FS018) shakes up the standards of portable cooling by introducing a direct thermal conduction air conditioning system. Intended for a demanding professional clientele, frequent travellers, or technicians operating in high-temperature environments, this premium product stands out from traditional compact fans. Its textured matte black finish and ergonomic design make it a highly valuable accessory for the range of mobile phone shops and connected lifestyle products.

In terms of onboard engineering, the major innovation lies in the integration of an active thermoelectric module (Peltier effect) positioned in the centre of the airflow in the form of a pure aluminium disc. Upon activation, this cooling pad drops to a temperature close to ice in just a few seconds, allowing the user to apply the cold surface directly to pulse points (neck, wrists, forehead) to instantly dissipate body heat. This system is coupled with a high-efficiency Brushless motor and an aerodynamic turbine with three speed ratios, which generates a stable and powerful column of air while limiting mechanical vibrations and residual noise.

The Wi-FS018 is equipped with a power microcontroller connected to a highly readable LED digital display screen. This electronic module allows for real-time supervision of the engaged speed level as well as the precise charge status of the internal 3000 mAh battery. The device chassis combines impact-resistant ABS polymer and fireproof polycarbonate, ensuring excellent durability and excellent insulation of the internal components from the heat rejected from the back of the cooling plate.

Technical Specifications

• Manufacturer reference: Wi-FS018 (Ice Core Portable Fan)
• Technology / Material: Brushless mechanical ventilation + Thermoelectric cooling plate (TEC) / ABS and PC chassis
• Compatibility: Universal via USB-C charging (Cable included)
• Dimensions: Not specified
• Weight: Not specified
• Power supply / Standards: USB-C charging input: 5V / 2A — Integrated internal 3000 mAh battery / Compliant with CE standards
• User interface: LED digital screen (Battery and speed indicator) + Dedicated control buttons

Workshop Advice & Usage

To optimise the customer experience and anticipate erroneous after-sales returns, it is essential to explain to the consumer the energy management of this product. Simultaneous use of maximum ventilation and the active Peltier effect cooling function consumes a lot of power, which significantly reduces battery life compared to standard ventilation mode. Furthermore, the internal charging circuit is configured for a standard input voltage of 5V at 2A (10W). Using an ultra-fast charger such as a laptop or smartphone charger of more than 30W will not accelerate the charging time of the 3000 mAh cell, as the controller restricts the flow for thermal safety reasons.