Ice Troll 7 COOLCOLD Portable Laptop Notebook Fan Turbo Radiator Ultra Silent Cooling Fan, AC 220V(Bronze) Type-Cable & Charger can be washed and wiped

can be washed and wiped

Storage and portable

1 x USB Type-C Charging Cable

S / N rate: 85dB

General Compatible with OPPO:  A77

Ice Troll 7 COOLCOLD Portable Laptop Notebook Fan Turbo Radiator Ultra Silent Cooling Fan, AC 220V(Bronze) Type-Cable & Charger can be washed and wiped1. The real time temperature control technology: the only exclusive research and development chip, can keep track of the current temperature of the laptop, and the real time automatic adjust the signal source to a receiver function of the fan. The higher the temperature, the stronger the signal, the higher the fan speed, and vice versa 2. The thermal conductivity, cooling rapidly 3. Powerful mute, sound absorbing cotton: skills guarantee dumping